Here is the "chicken or egg" problem...
If (by way of time machine) you were introduced to fourth edition first, THEN 20 years later found OD&D (or B/X, or 1e), would you still believe the older game creates a better play experience?
Its a trick question; you can't know. Your perception of both games are grounded in the time you encountered both games.
This reminds me of a discussion I had with my group about RA Salvatores dark elf series. My friend never read it and I told him to read
Crystal Shard first, then go on to
Homeland etc. Another member of the group, who was around my age called me daft and that the proper order to read them was
Homeland etc, then
crystal shard etc., and so on. I read every book of RA salvatore's series on first release including
Crystal Shard. For me Drizzt was a mysterious character at first. For my friend, by
Crystal Shard Drizzt was well known. I still think that my order is best, but there is no way to know other than preference.
This is the same as the Star Wars series. I could not imagine Empire Strikes Back being as great as it was knowing the history of the new three movies. Most 'old school' SW fans think the order the movies should be watched is IV,V,VI then I, II, III. Most kids view then in numerical order, and even George Lucas says they should be viewed in that order (though if he was really true to his "I wrote Star Wars" as an epic he would not say that, as epics typically start at a point in a legend's established history).
There is no correct answer, though I think there is a better case to be made for the order of viewing Star Wars starting with IV. But many kids viewed episode I in their younger years, just like I watched Star Wars IV in the theatre when I was 5 years old.
You learned to play that older version first; it has positive connotations to you. Its what D&D "feels like" to you. If OD&D had power suites and dragonborn, a lot of people would have fond feelings for THAT.
I can mostly agree, but I have never been a fan of playing monsters. Draconians to me were not a good replacement for orcs. I started Warhammer very early on, and I still find Zoats to be lame and best ignored. Very early on, I still would of never let anyone play a Draconian.
Like Josh and his 80's metal, part of his affection for it IS nostalgia. It feels good to him. He may like modern acts too, but that 80's metal has the right mix of tempo, base, chords, and hopelessly teased hair to make him want to listen to it. If a modern band started producing an 80's metal sound (I'm sure there's one somewhere) and it got big radio play, Josh might like that too since it fits his preferred musical taste, but make no mistake nostalgia plays a role in it.
I like most 80's metal. The metal I identify with most is Iron Maiden and Dio and Metallica, bands that had a strong fantasy theme. I don't like a lot of new metal because of subject matter mostly. But then I was a huge AC/DC fan so I guess that argument is blown out of the water...
But I look back at other bands I liked and suddenly I get embarassed. Like if I wore an old POISON shirt and some dude came up to me and said POISON SUCKS!, I would probably look at him, look at my shirt, and then say "you know your right." They did suck. But I loved them.
I think the new metal is pretty cool. But I can't abide any metal that throws rap in the mix. Too many new metal bands include it and then that throws me off. I just can't handle rap in any form. I knew as an angsty teen ager FAITH NO MORE would lead to bad things
The corollary to "Old School gaming is nostalgia" isn't "4e is flavor of the month", its "The game evolved into something else, and I don't like it". Just like hair metal spun out and became Rap-Metal, Goth Metal and Norwegian Nu Metal, D&D has changed. Those who shake their fists at D&D and talk about how its changed are really no different than those who hear the latest Fall Out Boy song and immediately channel surf to find some Bon Jovi. That's fine.
What irks some people is the eventual mindset of "If I don't like it, it must be bad." This is where some people take the logical leap off the cliff and begin the bashing of how X ruined the game and (worse) should fail. Just like those old school Sex Pistols fans who bemoan how Green Day ruined Punk, it leads to an "us vs. them" mentality and we set up camps and trenches.
So just to review.
1.) Green Day didn't ruin punk, Dragonborn didn't ruin D&D.
2.) Like what you like, but don't assume your opinions matter on the internet.

3.) There are many reasons to like 80's hair metal, nostalgia is one of them. It might not be the ONLY reason, but its there none-the-less. If you'd have heard Fall Out Boy before hearing Motley Crue, you'd clamor for the old days of FOB too.
4.) Music and D&D have a lot more in common than I'd ever given previous thought too.
Here I pretty much agree. except for one thing...
new metal is all over the radio, and concert circuits. That is fine. But I can still go see Iron Maiden with the seating packed.
with 4e flying on to the scene, I had support for a good game stopped. I can't get new 3rd edition books (not addressing pathfinder right now, just the concept). With music I can go to a concert of the old bands often with new albums. 3rd edition I cannot get any new books.
This is the difference. 4e is the evolution, but WOTC was trying to force everyone into their new paradigm.
So for people that liked older D&D, it did fail. If it does fail as a product, or evolve ultimately into an electronic game, no big deal.
I can still see Iron Maiden and Metallica sell out arenas, 80's metal is alive and well. the market change to 4e is more akin to the record companies destroying all of their master recordings and telling the public only new metal or rap metal is good.