bfbc2 demo issues?

I have played the demo a lot so far and LOVE IT.however i have never heard anyone talk, i will try talking and planing attacks and counter attacks and will get nothing? but when i play with a friend we talk but still no one else will; this is how it usually was in 1943 as well.Also why does it seem everyone just snipes the whole time, yesterday my team lost the 1st 2 crates and pulled back to a more clustered close range combat area, but for some reason 97% of my team kept spawning as snipers.it also seems like only 1 or 2 other teammates know what the objective of the game is whereas everyone else is just playing death match.not too many ppl out there spotting enemies as well.last problem, do ppl know about squads! squads and squad spawning are the key to faster victories.anyone else getting into matches like these or have i just been unlucky. i have only played about 3 matches where my team knew what was going on and worked together.bfbc2 demo issues?
im pretty sure you can only talk to your squad, and ya people will attack and just sit on a hill and snipe, like thats helping you cap the bombs. get your friends together and play with a squad of 4, of even get more and just make a party, youll destroy the other teams when you call out whare they arebfbc2 demo issues?
I played BC2 demo quite a bit too, I have encountered many of the issues you listed above. Especially there are people that play BC2 so significantly like MW2, my hope is that right now its only a demo, everybody sees a demo, download it, play it just sh*ts and giggles. When the game actually release, there should be only the right players playing because they are the ones who actually buy the retail copy, like me I already pre-ordered.
I experienced these problems on BC1 and it totally killed the game for me and I ended up trading it in.