Let me just echo the OP, I also don't have all day to play video games and I find that when I want to blow off some stress your trainers really help.
If I want a challenge, I can always crank the difficulty and turn off the trainer. Everyone wins.
I am also getting this as soon as it comes out and I am hoping for a trainer soon. The first Rainbow Six Vegas trainer really made the terrorist hunt maps more fun when it came to just blowing off steam. I am hoping that this game is as easy to create a trainer for.
same here... i usually use trainers when i dont have time for playing... im glad to have a ps3 where i never cheat...