Played it for several hours.
I feel it's different from bf4. It's slower, and because the weapons are much less accurate (smg's) it's hard to get mid range kills, and with big maps it all adds up.
So yeah, you can't fix that, apart from making all SMG's more accurate. But then it's more of an opinion that I don't like it being slow, I, sure other people are like this?
Thsts the only fault. Nothing special but nice looking and a nice change - still better than COD.