My view is a lot of not liking a game has to do with reaffirming other decisions that you made.
When folks post online all they are really doing is confirming to themselves that they were right. Online is the way to do this because no one has balls enough to vent off to someone face to face about how much they hate a game if the person they are taking to likes it. It feels good also to see others post similar views as your own so you can reaffirm yourself even more. Once or twice is OK, but I want to ask - does posting 20 times that you love or hate a game really make folks feel 20X better about their decisions?
Problem is that the games are usually not that bad and still fun to play. My friends and I love our SW and can't stop hitting start on this game. I am not just saying that for resale value either. It is like IM to me - drain, start, drain, start......
If you don't like it totally fine, but to post 20 times to make yourself feel good and reaffirm your decision about buying TNA or sticking with older BW pins or DI or you may be just boycotting Stern or high pinball prices is all a little much. Folks post like they want it to fail to really reaffirm themselves.
Even games I don't like like FT and GB I still play them and keep trying and don't go on and on about how I do not like them to everyone. It certainly does not make me feel good hating on games. I want every game to succeed and be fun to play even if it is not for me.