I have been to a couple of them and to be honest it is rather pointless. I am not going to got to a meet where people are jumping around on cars and doing other dumb stuff (Applebees Meet)
The first Sonic meet was alright, some nice cars.
It would be much better if there was an actual plan or idea to make the events interesting.
For example you could hold it on Saturday night and have everybody cruise upto Gandy to be with fellow ricers. That way everyone is in the same spot and the neon and transformers can all be happy.