I have noticed a few misconception that has appeared about players who are in "Pre-mades" and are on Voice Coms.
(I say all this from experiences of playing mostly pre-made games only)
The Comstar server is the most common place to go for playing with others. Almost no one knows each other on there beyond dropping with them a few times before. New players join all the time and all are welcome. If you have a question, you will be answer kindly and most likely with to much information.
Some people reported on the forums before that they were harassed, or other assorted things of the likes on the teamspeak. This is very uncommon and if such a thing happens to you, please report the players and try it with another group.
Another common idea is that all commanders are ego hungry monsters. This is simply untrue. There are a handful of these commanders out there, and if they happen to be in your drop. Leave.
More often then not, its four players who barely talk to each other except for basic information. It's rarely the Com's intense image we get. It just 4 Good players dropping in the same team for the most part. If your lucky, you will get a talkative group where you will usually end up laughing half the time.
Another thought that is actually true is, Pre-made players will usually recognize each others names. There are actually few pre-made out there (Usually 20-50 active on comstar) so if you know even one name on the enemy team, then you almost can guarantee your facing a pre-made. This can make your group more combat aware or sometimes end in laughs and giggles as you watch 2 new players face off
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Now, I'm sure you are thinking "A Wall of Text".
My simple message is Pre-mades and teams that are on Voice coms are not bad. Try them.
If your a user reading this, please try to support it. A funny story or even a +1 is nice.
Let's spread the word that being in Voice Com's is a good thing for everyone involved.