It's really not all that different from WB Flyboy. I came from WB's where I mainly just participated in events there and then I moved to AH with a little hesitation about the quality of the events here. I soon found out that my hesitation was unwarranted as the events here in AH are in most cases every bit as good and some even better than those in WB's imo.
There are some minor differences but basically the Squad Ops events here are very much like the S3 series in WB's while the snapshots here are comparable to Scenario Lites.
As far as dweebish behaviour goes, well there is no real safe haven from that now is there?
But just like WB's, bad behaviour is much more rare in events than in the main arena etc.
Just keep in mind that there are bound to be a few bad apples in the crowd and as the population increases it is only normal to see more bad apples from time to time. From what I have saw though, it has not been a major problem in events.
I hope you will give the AH events a fair shake before judging them to harshly. It is good to see a fine squad like 101 Israel coming to AH. Our old WB squad (416) always enjoyed flying events with Viff and the rest of 101 Israel gang.