Yeah the campaign is edgy. When you play it you will see what I'm talking about.
Multiplayer wise there's two maps that are complete shit, that being the urban map for groundwar and a bridge map for TDM/domination. Other than that everything is pretty solid imo
I like the high TTK and running and gunning not being the only choice. I haven't played CoD since MW3 and I've really enjoyed it so far. A lot of people are complaining about camping but I just haven't really experienced it all too much