Having been involved in the rescue of more than one person from a vehicle, I would have to say that the only features I noticed that might be of a little use, other than the bottle opener, are the belt cutter and "window breaker." But, any serated blade will zip thru a seatbelt, and a spring loaded centerpunch, avaliable for a few bucks at any hardware store, will do a better job on a tempered glass window. The very first part of the video, removing the windshield without damaging it, really cracked me up. The times I have seen or done that, removing the "rubber ring" from around the thing is only half of the battle. You didn't just lift the glass out, it was still really stuck to the vehicle. Really really stuck...