I was excited to find out I have the opportunity to go out to SDCC this July for the first time! Not really sure what to expect as this will also be my first convention, period. I scored the 4 day pass as a gift from my wife, so I will be there all 4 days. From a transformers perspective, I really want to pick up the Soundwave set. Judging from past Hasbro offerings, are the lines ridiculously long to get Hasbro exclusives? Should it be the first thing I go for on day one or should there by plenty of them available? Do exclusives go on sale on the Wednesday preview night or Thursday morning? Is the Wed preview night even worth it? So many questions! Any tips and/or fun things to do at SDCC would be welcome. Thanks!