Well that's because you're bias to the cam because you run something "similar" to it, which is why your opinion is moot because of that, no offense. The bottle is a "cheap" way to get a good time but i can walk pretty much anything with out it, and i can walk anything with it. You want to talk about cheap times, put your money where you mouth is. Off the bottle i'll bet your car can't get within .5 seconds of mine.even with your magical cam. That just happened.