It's a vaporizer, there's better ones to pick from (see sig). It's nice but I consider it mines a waste of weed personally. The one my connect has is 10x better and it conserves weed. The high is defined alot better, the clarity is much different from smoking weed. All the negative parts of smoking (coughing, choking, bad breathe, throat-lung damage) seems to go away.
Heres another angle
