Overall this is a good RTA. My only complaints are that the eLiquid capacity is a tiny 2ml and the air flow seems to make a fair amount of noise.
Outside of that, it’s easy to install coils and wick... doesn’t leak.
I can’t speak to flavor since I only vape unflavored eLiquid.
The machining and looks of the black RTA were fine.
Some might have an issue with the drip tip being proprietary and not interchangeable with standard size drip tips, but as far as use... it works fine and it’s comfortable.
Sadly with the tiny eLiquid capacity this will probably end up in my junk drawer, which is my fault since it plainly lists the capacity. I just underestimated how much liquid I’d be going through.