Since they have no playtester credits for 3.5, one would assume they did no playtesting. This is borne out by the fact that the "new and improved" 3.5 has more flaws than the original 3.0.
Agreed but I would change the timetable slightly because everyone knows WoTC doesn't play test.
Aug, 2005 - Nov, 2005 - Mike Mearls finalizes and polishes the 4E work that has been going on since 3.5 debuted.
Dec 2005 - 4E debuts
Replace wizards, sorcerers, rangers, paladins, bards with the cleric and figthers, barbarians, monks, rogues with the druid.
Oh wait there's no need to do that. Our esteemed 3.5 designers have already done it for us.
For a brief and slightly inaccurate teaser please refer to http://www.imdb.com/title/tt0406728/plotsummary.
For the record, I thought the first D&D movie was an insult to D&D fans everywhere and so atrocious it is was at times hilariously funny. If my expectations of D&D2 was any lower, it...
Or it could be that our new and improved 3.5 have stuffed the rules up so much that people don't know what the rules are trying to say. Hence they make up stuff.
It's still broken because this means that clerics and druids are better epic spellcasters than wizards because they have access to all epic spells whilst wizards and sorcerers are restricted. Scratch that clerics and druids are better spellcasters than wiz/sorcs anyway so I guess it doesn't matter.
Epic Spellcasting (actually anything epic) is completely broken. I don't even know where to begin to salvage it. Epic Spellcasting is craptastic for everything except 1 thing and that one thing makes Epic Spellcasting broken. Sure sign of poor playtesting.
Clerics are the best because they along with druids are favoured by the designers. In any splatbook you buy you're almost guranteed to find broken materials for the cleric and druid.
The same issue arose with Persistent Spell. WoTC still had to nerf the core cleric spells that Persistent affected. Although they didn't finish the job. How can they, that would be mean that their favourite classes would be balanced.