rsaf open house jam

the rsaf have open house at weekend. went there on second day. the first sign of displeased is the bus queue. the rsaf should know of the number of visitors. the bus queue was so long and not moving. the show was ok except no enough free stuff for everyone. next is the bus queue again. this one was worst. it is moving so slow and stuffy where the heck are all the buses? not enough buses then they should activate the tunnels! this open house is worst I have been to.