Btwbiz and kakarot stop fighting. This vape is definitely a touchy one because either people absolutely love it or they hate it. It depends on the particular unit you received. So I totally understand that when it works perfect that it is an outstanding vape. I will say that for the premium price tag, the quality control on this vape seems to be lacking. There shouldn't be that many defective units out there and there are a ton of them. — Jake Miknuk