I have a few stinkers and some of them I even enjoyed, such as Tomb Raider: Chronicles for the PC in 2000 (Metacritic of 57).
4 or 5 of them don't even have a score, not even in Gamerankings, since my collection has games from as far as 1990, for example, Skate or Die: Bad'n'Rad for the original Gameboy. I enjoyed it, but it also frustrated me to no end. It would probably be considered a heavy weight stinker... lol The Incredible Crash Dummies is sitting at 68% on Gamerankings, but it was a friend's game that I ended up not giving back for no special reason, it just stayed there, I didn't enjoy it.
I bought a Gamecube for Luigi's Mansion (78). Granted, for all the Resident Evils as well, but I fell in love with Luigi's Mansion the first time I laid eyes and hands on it. I also enjoyed Parasite Eve II and it's a 79.
My most recent stinker is Silent Hill Origins for the PSP, I believe (78) though I didn't enjoy it. I should have stopped playing Silent Hill after 4. Origins just crapped all over the original storyline.