MW2 > MW hands down

everything seems so much smoother, gameplay is much more realistic, graphics are way better, weapons feel like they are slightly more realistic. way more optics options and weapons period. a really nice yet aggravating feature so far is the fact in solo that soldiers are all using different weapons so you have to be a bit more reserved on your shooting bursts because you dont find weapons just laying everywhere to refill from. much better than COD4 was.everything just seems improved upon