^I think you just arent used to a treyarch game with modern guns
Treyarch had some pretty colorful and distinct looking ARs in BO. 8 guns in Bo2 are all black, scar and sig556 look very similar, as well as SA-58 and M27. From an athestic sense, M8A1 and AN94 stand out to me the most.
Less is more. Everything you want, isn't everything you need. http://i540.photobucket.com/albums/gg359/ProdigyCashew/pterodactyl.gif