Thing is, There are a lot of games to play on the PS3. Obviously not as many as there are for the 360. But its not like games arent there. Exclusives on the other hand may be lacking. But thats not the point.
These are copy and pasted from a well known shopping site.
The Darkness
NHL 2K7
Transformers The Game
Ninja Gaiden: Sigma (PS3)
Tom Clancy's Rainbow Six: Vegas
Harry Potter And The Order Of The Phoenix
NBA 2K7
Armored Core 4
Formula One Championship Edition (PS3)
Fight Night Round 3
MotorStorm (PS3)
Enchanted Arms
Spider-Man 3
The Godfather: The Don's Edition
Virtua Tennis 3 (PS3)
Call Of Duty 3 (PS3)
Fantastic Four: Rise Of The Silver Surfer
The Elder Scrolls IV: Oblivion
Pirates Of The Caribbean: At World's End (PS3)
Blazing Angels: Squadrons Of WWII
Tiger Woods PGA Tour 07
Need For Speed: Carbon
Ridge Racer 7 (PS3)
Tom Clancy's Splinter Cell: Double Agent
Untold Legends: Dark Kingdom
F.E.A.R. (FEAR)
Marvel: Ultimate Alliance (PS3)
NBA Street Homecourt (Home Court)
Full Auto 2: Battlelines (PS3)
Tony Hawk's Project 8 (PS3)
Def Jam: Icon
Resistance: Fall Of Man (PS3)
Thats not exactly no games is it. FYI I copied and pasted those indivually lol, took me ages