NONE of the weapons I shoot make noise (I mean come on)
ALL vehicles I've found are floating and go crazy when you get in them. (completely broken, really annoying)
Obviously, you can destroy a base that took 12 hours to build in 2 minutes (completely broken, really annoying)
Guns getting stuck in hands (have to relog)
MAGS WILL NOT COME OUT OF GUNS UNLESS YOU HAVE ANOTHER MAG TO SWAP IT (fairly annoying)
Persistance base building saving is broken - sometimes its saves sometimes it dont. Tents and other things disapear after a few days. Broken.
Sounds still Alpha to me.