Very fun so far. A few issues with the hit-reg and level progression, but overall, It's a really enjoyable game.

Genius move to make it free-to-play as COD and Battlefield launched pretty poorly. I'm also more interested in the single player now.

Edit: I've stopped playing now, and I think it's because the devs just haven't done enough to keep people interested. Not their fault, I just think they underestimated how quickly people move on from games.