8. Sonic the Hedgehog

Although Sonic the Hedgehog could just as easily appear in a worst next-gen games Top 10, it also has the displeasure of being one of the worst PS3 ports. Already a less than spectacular game on Xbox 360, on PS3 the mistreated hedgehog's latest game ran at an even worse frame rate. This is the kind of slowdown that we saw on the Nintendo 64 when 3D was still relatively new. To see it in a PS3 game was frankly quite shocking, and somewhat of an embarrassment.

7. Pirates of the Caribbean: At World's End

For a movie licensed game At World's End on Xbox 360 looked rather nice. The game didn't play nearly as well as it looked, but fans of the movie were at least able to see the characters brought to life faithfully in the game. On PS3 the game's best feature was crippled by a terribly sluggish frame rate and more jagged edges than we should see in this age of HD visuals. The two combined made for a visual mess that at times was nearly unplayable.