I've had the game on 360 since launch and played a bit of the PC beta but decided to wait for it on next-gen before diving in.
Server browser seems broken and the only way I seemed to get into a game was through Quick Match. Conquest seems broken at the moment.
Accessing the Share feature or XMB locks up BF4. Seems that it has the controller not respond in game at all after using those features when I tried to share a video. This then forced me to wait and get booted from my first game, which sucked.
Also, DICE, WTF, why did you remove the leaderboards button. I don't want to be in Battlelog just to see how the game is going. Also, where the hell is the Squad setup before matchmaking. Why are we going backwards. Hopefully this stuff is patched soon, especial with the China Rising maps coming out in a few weeks.