Ok, so first impressions. One, I was like a nervous virgin, too scared to get the kick in more than a little bit, I'll try again later. Two, it feels nice in my hand though it's lighter than I expected. Still very solid and everything seems well put together.
THREE, AND THIS IS CRUCIAL. IF YOU USE A BUTTON TOP BATTERY AND PUT IT IN UPSIDE DOWN, IT WiLL BE CONTINUALLY ON. Please bear this in mind.
Four, don't get surprised like I was. The bottom/button assembly screws off (not just the safety shut off). This means if you are a machinist, or if smoktech wants, they could easily make longer tubes so a kick would fit in with an 18650. Also, if the top part unscrewed like that it would be mooey easier to handle a kick.
Thus far I'm really liking it though.