Played for a couple of hours, unlocked most of the general stuff. First impression was "I wish the round were longer, the gunplay better and maps larger". It grew on me a couple of hours in and it's a decent game. Movement and weapons are more unreal than CS. Gunplay is lackluster but good. The rounds are sometimes ridiculously short and there is very little room for lurking about planning, it all comes down to the run and gunning. Which is a shame, because bringing the tempo down every now and then is for me more interesting than just spamming the respawn button (assuming you die, that is). The battle quickly turns into Titanwars, which is a whole lot less interesting than regular pilot shootouts. I do enjoy the cat and mouse play of Titan versus Pilot, but for anyone used to playing battlefield the lack of destruction makes it a bit silly.
The game looks good, though the texture quality on "high" is on warband levels. Cranking it up on Insane makes my graphic cards cry, but it does make the game look like a modern title and not something made 5 year ago. I have some FPS issues and screen tearing (can't use V-Sync at the moment, glitches out), though for the most game the game has a solid FPS.
I keep thinking this is what I want to see in the next battlefield game, with larger maps, more people and destructible buildings and terrain. The game feels at times almost dated, a dinosaur from the past console generation.
But, despite all that, it's pretty good. The bots are an interesting touch, and it's pretty damn fun wall-running through enemies shugging grenades. Try it if you can, I had fun.