There have been a thread or two about the best sequels, now lets discuss the worst. I chose not to make this an actual poll so there would not be a limit to the games to choose from.
My big disappointments were Resistance 2 and MW2. I did enjoy R2's co-op and the game as a whole was OK but it lost a lot of what made RFoM one of my favorite games. MW2 IMO is total garbage. Petheticly short campaign, poorly synced online, even the co-op seemed thrown in at the last second. So my vote goes to MW2.
I will try to keep updating with results.
Gears 2: 6
Ninja Gaiden 2: 3
FEAR 2: 3
Tales of Symphonia: 3
Soul Caliber 4: 2
Will update again later.