It was on sale for like 7 dollars the other week but I wavered and didn't get it then. It is only 15 regularly though so it doesn't matter that much.
I really loved the wc3 mod for CS I hope they have a similar rpg themed mod in CS:GO. They have the get a kill with every weapon mod that I also enjoyed built in as a game mode.
I don't like BF at all and COD is pretty good but there are so many cheaters and all of the user servers have some random things the owner doesn't like that causes them to auto kick you.