Well, I guess I should toss in a bit of a review after having my unit for a few days. I'll probably keep editing this post as I think of a few more things, but since most information is already available (and everything good about this product is true) I'll focus on questions I had when looking into which log vape to buy.
Aesthetically, the thing is beautiful. I love having a wooden vaporizer ever-ready where I work and play. Of course, there are a few rough patches in the wood, but that is expected because the carve goes against the grain when it curves. Nothing that use and waxing won't eventually fix. The black walnut is very nice, and mine has a little waterfall as some others posted on here.
My main worries after buying were 1) quality of the product, and 2) efficiency. This thing is darn efficient, and just one stem get's me to a nice place. Hard to imagine being content with .025 a gram, but that part is entirely true. I am a firm believer in getting the most out of your herb, so I also don't take huge hits. After all, if vaping is almost pure THC, that means visible vapor is a bunch of wasted THC. I don't use my WDZ for giant hits anymore, but the ones I have tried had no problem keeping up, and were pretty darn decent hits for the amount of vapor. I got about 4 or 5 decent hits with visible vapor still coming out, and after that I continue for the heck of it in case there is more vapor, just not visible on the way out. The herb is mostly browned evenly, but if you leave your stem sitting on the heating element, the bottom might be a little bit more brown. I also love the small hit method that this allows for, because there is nothing like feeling the climb to where you want to be, and with this you can really enjoy that climb.
As for negatives, there really aren't any. Nothing against the product, but the following are just some things I noticed. I love the product, I would gladly buy again and recommend it, these are just small things I've noticed.
1) The wood at the very bottom of the base is kinda chipped. It looks like very tiny pieces flaked off during the time the block of wood it was made from was cut to size after it was shaped. Not a major problem, but it might bother some people with OCD. Keep in mind, all log vapes are hand made, and these kinds of quirks are normal, and fine. I would not trade my Woodeez for anybody else's.
2) There is no screen. Really, it isn't a problem to turn this thing over and knock on the bottom or shake it, but it is a hassle to deal with if stuff falls in, because it makes a very strange smell. Not like combustion, just weird. A screen can easily be inserted, but I don't know why they aren't a bit more standard. Not a big deal, just a small annoyance that is easily remedied.
3) I am not sure why this happened or if it is common, but after having my WDZ on for the past 4 or 5 days, and banging herb out of inside of it, the unit started making a high-pitched springy noise. I have no idea how to describe it, but it seems like when I set it down on a hard surface, or it bumps the wall when I set it down, or I have to knock herb out, something in the unit vibrates very quickly, making that springy noise. Maybe the wood expanded with the heat, and the extra room now allows stuff inside to vibrate a bit? I wouldn't describe it as anything loose. If anything, it is the only kind of vibration I wouldn't mind hearing, because it seems like everything is still operating the way it should be, and the vibration is a contrived, springy noise, not a rattling. I would like to know if anybody else has had that problem.