I purchased one of these lasers about a month ago. I would say this review is 100% accurate. My only complaint is they take 3-4 weeks to get to the states, this is because they ship with a li-ion battery and are not allowed to be air mailed.
My laser arrived when they said it would, was flawless out of the package, preforms perfectly, and tested @2.6w.
My laser arrived when they said it would, was flawless out of the package, preforms perfectly, and tested @2.6w.