Really? You think so? Hrm... I figured it out in just under a minute. The only thing I noticed is it fires when checking the battery life. I just hit it while it's checking. ;-)
EDIT: One thing I will add, you'd have to search the ends of the earth to find one Provari owner who didn't regret their purchase.
When I noticed the firing on battery check I actually contacted Provape. They got back to me within minutes saying that the reason it fires when checking the battery was that it checks the battery under load, whereas devices like the Vamo check the battery without it being under load. Being under load can make a difference and actually gives a more accurate check on how much life is left in a battery.