With a few exceptions, most major car shows have proven to be a bit of a disappointment this year. That doesn't seem to be the case with the tuning extravaganza called SEMA Show as from what we've seen up until now, the show looks quite promising. GM of course will be represented with an armada of vehicles including a series of tuned 2010 Camaros and Corvettes. But unlike Ford that chose to reveal all its vehicles, GM prefers to play its beloved game of hide and seek. If you're up to it, hit the jump to get a minute preview of Chevy's SEMA offerings.