I forced myself through LBP for a bit, because everyone else loves it so much and ended up loving it.
I forced myself through Bad Company just for the sake of completion. I tried the same with Ninja Gaiden Sigma, I just couldn't. It was too difficult, and too badly designed. Far Cry 2, screw completion. It was actually painful. I could not bring myself to play for more than three hours or so.
I do like to finish the single player in all of my games, the only ones I haven't completed on PS3 are LBP (in progress), Sigma (got to Ghost Doku and gave up) and Far Cry 2 (painful). My other 12 games have been finished at least once each. Well, you can't really finish Oblivion, but I enjoyed it for the good 150 hours I played it. No forcing there, when it got boring, I bought a new game.
(Former) Lead Moderator and (Eternal) VGC Detective 
