I liked the game a lot, runs almost like arma 2 with same resolution and "high" settings while graphics, physics and animations are noticeably better, even if i prefer old mud, iron sights and stinky smoky veichles instead of walking around shooting Power Rangers, but there will be mods for that. Generally i found everything enough new and still enough loyal to Arma style and controls, everything but one, major thing, that troubles me a lot for arma 3 future (and MP future): CHOPPERS ARE SO DAMN EASY TO FLY AND LAND, i could actually do plane-like acrobatics at ridicolous altitudes (full roll around 50m and no crash) and i could TURN UPSIDE DOWN a flying chopper and FLYING FORWARD without even losing altitude. I really hope the game physics and flight models are the last thing developers are smoothing because it can't go on like this in my opinion, one of the major pro's of arma is that you have to be very skilled if you wanna act "red baron" online, now flying is even easier than in Battlefield, i mean... ...please, that game is famous and full of rambo noobs, please leave them there instead of try to share the cake with TOTAL DIFFERENT (thank god) RFPS.
This said, i still think my money was well spent, it's an overall nice job for good'ol Bohemia buddies