Mine arrived in the post today. It is very nice. About the same height as a Coolfire IV Plus, and the same width and depth as a VT Inbox.
Unlike Daniel at DJLsb Vapes mine has no chipping defects on the doors and the doors and a Basen 4000 mAh 21700 battery fits without any rattle. Nice and solid quality feel to it.
First impressions on the chipset is good, unlike the DNA chips on the VT Inbox it is nice to have everything available through the buttons. My Wotofo Recurve is still somewhere on its way to me from China, so had to dig out an old Wotofo Serpent BF RDA which I never got on with before because of spitting back. I lost count on wraps but my 26 AWG dual coil SS is coming out at 0.42 ohms and vaping very nicely (and without spitback - nothing to do with the rda I must have finally got the build and wicking right on it). Very flavourful anyway with the strawberry and blackcurrant Bangsawan juice I have in it.
Temp control seems to work fine, but I am no expert on that. Daniel's review seems positive on temp control.
All in all, it is a nice squonker and it is going to be part of my daily rotation now. I am very pleased with it so far.