I got vallied on DejaVu at SFGAm, it was alot of fun. The train was going up the second tower, and then it started to fall back without being lifted, and I knew right away something was wrong. Then GRRRRRRR - The brakes kicked in and we were stopped right before the loop. The only part of the ride that I feel is uncomfortable is the backwards spike. Laying the on OTSR, my whole body was tense, just 'cause it was freaky. Otherwise, its quite comfy.