Hit calling aside, what really ruins a day of airsoft for you? My personal worst time airsofting was at UCAP Bunker. When the teams were made, me and my friends were put on a team with 90% of the people renting where as the opposing team consisted mostly of two large teams that had all turned up together complete with tricked out guns, coms ect. This manifested itself as us getting destroyed every game and at one point getting stuck in spawn for half an hour straight at the opposite end of site from the safezone. The whole day was crap and I ended up leaving wishing I'd had just stayed at home and saved myself 30 or so quid.