Anyone played black ops yet?

I played for a half an hour it feels very ........... Akward actually feels like the hit detection is better than world at war but not as good as mw2 lots of recoil!!! I couldn't get more than 2 people with a clip when I see 3 people it's not like not like mw2 it's like halon and I just run away not realy I get two and usually die what are tour opinions