Tomb Raider Underworld. Extremely clunky gameplay, weak plot, unnessecary character death and a shitty ending. I expected so much better after enjoying Legend.
This. I was so hyped for Underworld after Legend and Anniversary, and it turned out to be the biggest, most disappointing personal experience ever. I was so mad when they killed Alister, and they completely ruined Natla and Amanda's characters, too. I can't get into the reboot, but at least to an extent it's miles ahead of the shitheap that's TRU.
Let's see... Dragon Age 2, because fuck, I lurved Origins. The game was rushed and it made me stop buying Bioware products on launch.
Dragon Age 2 is one of my most hated games, simply because of how grimdark the game is. You're pretty much fucked no matter what you do, every single character is unlikable -except maybe Aveline, but that's about it- and have no redeeming qualities whatsoever (Merrill is the one character I absolutely hate the most, moreso than Anders), and it really does feel rushed to hell and back. They probably overcompensated for this a bit too much in Inquisition, but they kind of had to to win over people who were alienated by DA2. Either way, it's one of the worst games of all time IMHO.
I got Starfox Adventures as a kid expecting Lylat Wars/Starfox 64 2.0 and got.. whatever the hell Adventures was.
Star Fox Adventures is a really sad, sad story. As much as I love the Star Fox series, SFA could've been a fantastic original IP from Rareware. I greatly respect Miyamoto for many things, but being pretty much the one responsible for this unique fantasy world to get absolutely gutted and have a Star Fox skin placed on it, simply because Sabre reminded him of Fox McCloud, leaves a somewhat bitter taste in my mouth.
Not to mention it released upon the world the absolute cancer that's Krystal (who was much, much cuter in her Dinosaur Planet incarnation).
And it also unleashed upon the internet Lust Penis, too.