I don't hate the Ps3 at all, but there just isn't that much that really interest me. My friend got a Ps3 a little while back, I will admit that both of us favor Xbox better. Right now, we just can't seem to find a reason to like it over the 360.
My friend and I went to Gamestop the other day to try and find a good splitscreen game, and it was disturbing how there is a huge lack of those on the ps3. Neither of us care for LBP, and I told him to pick up Resistance 3. We boot up R3 and then we are plagued with a very long updates and installing. It took about 40 minutes for us to finally start playing. I swear I have never had to wait longer than 15 seconds for any update on the 360.
After that it just left a bad taste in my mouth, and I almost feel spoiled when we decide to play on xbl again.
There are still several games I really want to play like Heavy rain, Uncharted series, and Infamous series.