Well mine got here a while ago. Just long enough to check it over and see if it works. To remove any doubt, thus far it does. It holds about .125 grams (at least that's the load weight), what I load in MFLB, a bit over half of what Puffit holds. Easy to load and clean out, thus far, as only brushing is needed. The stem is a piece of thin wall stainless tube that connects the bowl to the mouthpiece and can even be completely removed if you feel the need by removing the two screws that give access to the battery pack (yes, it plugs in and should replace easily at home).
It works smoothly, making the 'manual' quite simple. You push the (only) button to turn it on. The LEDs come up to show battery charge. It times out to off if you don't press the button again to start the heat. It stays on for 15 minutes unless you shut it off. The LED flashes until you make temperature, then goes solid.
You can add more LEDs (higher temperature) by pushing the button. Another push starts that LED flashing until the new temperature and so on. If you punch up say 4 LEDs they go solid in order one at a time as each heat is reached. Very neat and well thought out, works fine when you're distracted because it works so fine.
I like the stir knob thus far. The ABV comes out uniformly toasted. It could easily go too hot if you go after higher heat ranges, 2 seems good, that's what I'm running the second bowl at. The fit in the hand is excellent. It's very easy to avoid holding the hot end of it, a large easy to hold onto part says cool, not a common feature..... Very comfortable to use.
The literature shows two tips, one flavored the other not. Unfortunately mine came without the plain one, but fortunatley can be used without it. For some reason the simiar tip on my Palm fits but is loose.
The WP and oil functions are not quite what I expected. I'm not sure yet exactly how to make either of them work. The kit seems to have picked up a brush (makes sense given the glass?) but didn't include some sort of tool for taking the screen out which seems necessary not only for cleaning but also to use the oil cup. Once the screen is out, the cup (seems to be aluminum?) looks like it fits into the bowl and converts to conduction from there. Looks simple enough and fits in with the higher heat ranges. That comes after getting the screen out, which comes after bud testing which is only just starting.
The bubbler is nice, but I'm no big glass fan so I'm sure I don't agree with everyone. IMO it's very well made (even if there are a few random scratches, debris and deposits inside which I'd think would offend the purists on the bus) and of a solid design. It seems heavy enough to survive, but it's still glass. For instance the plastic bit on the end that screws on the unit seems stuck on (or I guess in?) and I'm not willing to pull it off without further instruction. And there's the whole matter of filling it but I figure that too can be solved...also at a later date.
Two things I did not expect, you loose the stir function when you use the WP attachment and unless the plastic part comes easily on and off it's going to be awfully long seems to me. It's also kind of fun to note that you basically load the bowl cover it, then turn it upside down to use.
More later if I find something worth relating. I'll try to answer folk's questions....if they're not too hard.
OF