And just remembered something else that bothered me. This might be considered a spoiler by some but I really don't think it is so I won't bother blacking out this text.
During the first mission and at some point during another mission you come upon sleeping enemies. I saw this in the first mission and thought awesome! they added a stealth element to the game! Sadly, these sleeping enemies only appeared in two places (that I saw at least) and they were pretty lame both times. It involved runnign (note: running) up to them and just using the melee button. I tried sneaking around at other points and sometimes I could sneak up on enemies, but the levels just really weren't built with that in mind so it rarely worked for more than one enemy (it actually never worked for more than enemy except the sleepers).
The stealth element would have been awesome if they actually built the levels around it more and if it involved more than running up on sleeping enemies and using the melee button.
