I finally caved and bought this on PS4, and played it yesterday. Holy shit I had a lot of fun with it. I usually play these kinds of games on PC, but I didn't want to this time because the last couple of shooters I played on PC had very small communities compared to their console counterparts, and I'd heard that BO3 on PC is kind of bad, mechanically. After adjusting the sensitivity higher I feel like I'm doing fine with the controller.
The only thing I'm disappointed about is that melee isn't 1 hit kill anymore, and I'm only sad about this in gungame. One of my favorite things was knifing people in that mode, and it kinda seems like that will be much harder to do now. Other than that, I played pretty much nonstop between getting home from work and bed last night. Tons of fun.
I also lost about an hour just messing with the emblem and paintjob creators, and looking at other peoples emblems. Is there a way to download someone else's emblem? I couldn't find it.