My brother in law gave me his PS when he got a PS2 and it came with a bunch of games. I think Star Wars: Masters Of Teras Kasi got about 30 minutes play before I ditched it. Seriously: I hit you with a lightsaber - you die. No round 2.
Other than that... Any racing game. I got Forza as part of a package when I bought my XBox a few months back, and my b-i-l gave me Gran Turismo, but I can't stand racing games so neither got more than ten minutes or so.
But wanted to like and hated? Splinter Cell: Chaos Theory. I wanted to like it, never having played a stealth game before, but I dropped it quickly. I'm sure it's a good game if you like that sort of thing, but chucking coke cans? Hiding dead bodies? It goes against all my shoot-and-forget instincts. Give me Halo or give me death...