I can't speak for Prince of Persia, but Banjo's not worth it man. They only reason I forced myself to finish it is I felt I owed Rare something for all the happy childhood memories. Now I feel I don't owe them a damn thing. =P

MGS4, had to keep going back to it after everyone said it was gods gift to gaming. Felt worse then FF12. Interactive movie that dragged on for a week with that teased me with a few gameplay sequences only to knock me on my ass for another 15 minute cut scene. The story was also nothing compared to previous MGS and wasn't even half as good as MGS2.

oh ya and " The Force Unleashed" god that game got stale about halfway through

Farcry 2 and GTA 4...

Bioshock, amazing game, terrible last level + end boss fight.

Suikoden 5, I loved 1,2,3, liked 4 but for some reason couldn't get into 5 at all.

FF12, by the end I was trying to figure out why everyone had joined by party in the first place, Penelo and Vaan especially. Also dungeon exploring was made pointless by random crappy treasure drops and boring combat.

Final Fantasy XII

I did it for the story.  I really hated the combat system and that just killed it for me.  But I wanted to see how the story went so I sucked it up and kept going.

I tried to force myself through that game twice but just couldn't do it. 

Both times I managed to get about 16-20 hours into the game and both times I wanted peel off my skin and then rub jalepeno juice all over myself just because that would be more enjoyable than enduring another minute of that game.

Im trying to force myslef thru fable 2 and Quantum of Solace. Fable 2 is not bad theres just something about it that I just dont care if I play it or not. And QofS is just to hard to get 100K in multiplayer. I am surprised to hear so many people did not like Res2, I loved the game and spent like 8 days on it according to the hour counter.

reasons- both are gameflyed and i like trophies, fable 2 also has a story i would like to finish.

Altelier Iris, I hated this game, Cliche eveything I hated it so bad that I took vengeance by never buying another Gust again...till Ar Tonelico and FF12, everything about this game is boring

Phoenix Wright: Justice for All

I liked the overall story, but the Magatama was a nono and the individual cases were mostly uninteresting. I played it so I would get any references to it in later games.