I feel like this thread is just "what sequels do you not like" instead. Cause as a general rule game sequels perform pretty well since they iterate on something that already works. I really wish bayonetta had good sequels but we just never got that.
Sort of, although a lot of people's selections here seemed more based off games that essentially had a good story that had a satisfying ending that resolved either all or pretty much all the issues going on in the story. Parasite Eve did this, while Parasite Eve 2 just felt like a sequel that didn't add anything storywise. Compare this to something like say Mega Man that pretty much doesn't have a story. I'd imagine anyone here that has a problem with another sequel in that series probably doesn't even like the series at all or is just tired of it.
As for me my choices would be
1) FF7, assuming you believe the supposed "remake" is a sequel to the original game.
2) MGS1. This I clearly say in hindsight because at the time I wanted to see a sequel to what was and still is one of my favorite games of all time. And then MGS2 game around and gave me second thoughts. MGS3 brought back some hope for the series only for MGS4 to ruin that and MGS5 to thoroughly desecrate it.
3) Kingdom Hearts 2. Yes the third game (ignore Chain of Memories) not the first only just because there clearly were unresolved issues in the first game that got settled in this game. The main character and his friends get reunited back home, they beat the bad guys, and all is seemingly fine throughout all the worlds...that is until Nomura and Square decided otherwise by dishing out more games that just made an already silly story unnecessarily nonsensical.
4) Assassins Creed. This choice actually has more to do with
@Scarthew point because I utterly despise this series. Even so, I think most people agree that story wise the series has become about as nonsensical as MGS or Kingdom Hearts. I honestly don't even understand how the original game got a sequel given how brain dead the AI was and how pretentiously stupid the story was.
5) FFX. I know there are some people that enjoyed FFX-2, but uh.... That game has to be a guilty pleasure to those people that enjoy it right?
In general, I just prefer to see sequels to games that either weren't story heavy to begin with (for example Mega Man) or which the next installment is more like a separate adventure such as most Zelda games.