To be honest im glad the guns are not as powerfull,all you need to do on mw2 is aim and spray its way to easy, i have had 74 kills on mw2 in one match, and i regularly get 30+ kills easy, takes a bit more skill to get kills as you need to go more for the head on black ops
The only spawn issue is nuke and lets face it the map is tiny so you have to be spawed someware unless you want to wait ages untill a certain area is free from the enemy which would be even more of a pain in the ass