Havent played BO2...but the COD series in general has grown stale. Its the same repackaged bullshit. Last game I enjoyed was MW2...and thats b/c I got to dominate fucks in the AC130 & Chopper. No thanks.
Looking forward to the End Game expansion when its released next week for the 360.
I honestly could never get into BF3...then again I never really gave it a chance...by the time I bought it everybody knew the maps and it was no fun for me