GameSpy had this and I though I would share it with you all.
Top Ten Shameful Games
Not necessarily the worst, but the most wrong - here are 10 of the most seriously flawed titles of all time.
Not sure I agree with them because I can think of so many other fundimentaly flawed games like Kileak: The DNA Imperative and Deadly Towers.
Not to mention Transformers on the Nintendo Famicom.
Oh yeah and Shaq fu how can I forget about Shaq Fu
Then there is Monkey Magic now that was a game that was doomed if I ever played one.
What did I miss?

You seriously need to go here:
http://seanbaby.com/nes.htm
That whole list was just a pale imitation of Seanbaby's 20 worst games of all time (as seen in EGM) and 20 worst NES games of all time (#1 being Deadly Towers). A favorite excerpt, on the 3DO game Virtuoso:
"Virtuoso is the story of the greatest Rock & Roll Mega Star in the 21st century who can't take the rock and roll lifestyle. So when he's alone and away from his rocking duties, he flees superstardom and escapes into the virual world of Virtuoso. And I'm going to tell you right now, his rock and roll lifestyle would have to be him getting his face slammed in a car door all day by a robot made out of colostomy bags for Virtuoso to be a welcome escape."