I played both Kingdom Hearts games all the way to the end, only to flake out on the final bosses. I spent upwards of two hours trying to beat the second form of the boss in KH1 before I admitted defeat, assumed everybody died or got what they wanted, and left it at that. I had to give up on the final boss in KH2 because I'd been going at it for nearly 3 hours, it was 3 AM, and my cries of anguish were preventing my family from sleeping. If I remember correctly, I beat the flying thing, then it's second form, and then when I saw I had to fight in the purgatory place, I gave it the old college try then returned the game to blockbuster. That was it. I didn't care by that point anyway. I only really played them for the disney bits, so by the end of both it was just loads and loads of Final Fantasy angst and ridiculous monologues broken up by frustrating boss fights.
I'm sure there are other moments. Give me a bit, I'll probably experience some more embarrassing failures today.
I'm sure there are other moments. Give me a bit, I'll probably experience some more embarrassing failures today.