Ok, first of all, I don't want to start a big C2/CoD blow-up.
Having said that, since I made a new account I got stuck playing a little with the MP5. I have to say, it's ADS really really reminds me of a lot of the ADS in CoD. More so than any other C2 weapon. I'm sure there are a lot of big differences, but the "feel" is similar.
The Wii Shooter Unleashed! Wooof! Wooof! Conduit2FC(36): 3354-2948-5226