Just hit level 25, I'm actually finding it ok, it's more of the same, movement is fine the maps are meh all the usual crack heads running round you should know now what your going to get from a modern cod. Im not a fan of headshots for camos mwlll did it way better and certainly more interestingly but it is what it is.
Modern map design for me personally sucks, but most of these maps are thankfully small enough to enjoy unless you like being shit in the back.
Did play some zombies always pick squad as I've no idea what to do and didnt mind it as a change.