Played alittle bit yesterday, most all of my complaints have been said here already. I don't like the battlelog web based launcher, quite the opposite in my mind (it might be better for the final release but this is my thoughts atm). I don't like the squad system in this, made joining squads with friends impossible, even when joining together we (group of 4) got split, 1 on a team and three on the other and of the 3 two got into the same squad XD.
Definitely going to wait on this one to see how the launch goes and if they fix the issues, and probably get it after some patches or something. This many issues with less then a month to go makes me worry.