So me and my mates rented out the local CQB airsoft site the weekend before christmas and it went REALLY well.
Some people who came had never done airsoft before but they loved it.
We played a bit of team deathmatch but we mainly focused on some of the more unusual ones like VIP and Murder & TTT from Gmod which completely changed the feel.
I would highly recommend people that get the opportunity to try it with their friends!