The "good ones" included the Haunted One from Strahd ("You are haunted by something so terrible that you dare not speak of it."), Archaeologist ("Those who practice archaeology travel to the far corners of the world to root through crumbled cities and lost dungeons, digging in search of artifacts that might tell the stories of monarchs and high priests, wars and cataclysms.") and Investigator ("Whether the mysteries you're embroiled in are local crimes or realm-spanning conspiracies, you're driven by a personal need to hunt down even the most elusive clues and reveal what others would keep hidden in the shadows."), none of which are in there.
So, yeah, everything that's left is bland, flavorless garbage, and you should feel bad for liking them, I guess. I don't know, it's the Web, do your own self-burn, I'm busy!
This is a really weird Survivor thread, so things are going to go a bit pear-shaped. Backgrounds are supposed to be malleable and customizable--they aren't like character ancestries or classes. Per the rules, you are allowed (encouraged, even) to use them as springboards for your own ideas, and then customize them heavily. They aren't static, so there really isn't a such thing as a "good" or a "bad" one. If I want to play a character with the City Watch background but my DM isn't allowing material from
Sword Coast Adventurer's Guide, I still can...I just pick any other background and change it per the rules on page 125 of the PHB:
SUGGESTED CHARACTERISTICS
"A background contains suggested personal characteristics based on your background. You can pick characteristics, roll dice to determine them randomly, or use the suggestions as inspiration for characteristics of your own creation."
And:
CUSTOMIZING A BACKGROUND
(Really this whole section, but especially--) "You might want to tweak some of the features of a background so it better fits your character or the campaign setting...If you can't find a feature that matches your desired background, work with your DM to create one."
So the Archaeologist is still there if you want it to be...just start with something similar (I'd recommend Criminal) and then rewrite features and characteristics per the PHB. My favorite (City Watch) is still there too; if I wanted to play one with the options listed I'd just customize the Soldier background. Haunted One? I might rework the Urchin, or maybe Hermit?
But come on.
This is a Survivor thread. We are here to have fun, and part of that fun is mocking the options as they are presented. There literally is no such thing as a good or bad background...unless you really want there to be. So let's all agree that Entertainer is just a silly premise for a hero (it conjures up images of an elf in tight pants, strumming a lute with "This Machine Destroys Sauron" stenciled on it, singing about how much he's
helping everyone.) It's a
bard, people! Wake up!