Worst Used Game Experience?

[Frogger]

torok said:

Nah, it's a good game. This and Sonic 4 are the only things left. But Sonic 3 and Knuckles still is the pinnacle.

I don't even think Sonic 4 was good. The last great Sonic games were the Advance trilogy. After that, they've all been mediocre to bad. Generations leans towards bad.