Have you unlocked the Hybrid Scope (for Assault Rifles) or the HAMR Scope for the P90? If you haven't, it's a scope that switches from a 3x acog, to a red dot sight. WINNING
The new maps are all really aggressive gamepley maps, not much time for sniping. Resistance is my favorite so far.
Kill Confirmed is a pretty slick game. Every time you kill someone, they drop dog tags, it's up to you to pick them up. You have to pick up 65 dog tags to win the game. So far it's the best game mode for me on the game.
Golden guns on the opening ranks?!?! Don't mind if I do.
Gun add-ons. Kick, 2 attachments, etc... Awesome.
Skorpions as a secondary?! Again... Don't mind if I do.
Semi-auto grenade launcher?!?!
AMAZING. Sure it isn't overly powerful, but two grenade's at the opponents boots will put em down.
This list can go on.
There's also a few things that can definitely be improved, and will...
Spawning is a little chaotic in the game currently, but they've always done a good job fixing those kinds of issues.
The lag, needs fixed, plain and simple. About 35% of the games I get into are a bit laggy.