@Vapaneezer Scrooge please disregard me re the giveaway, I've given in to temptation and bought one.
£29.99 from 888. Could've got cheaper online but I'm an impatient impulse buyer. Have to say I'm impressed. Yes, the wicking was a bit tricky to begin with but I've got it sussed now. (Note to Apes in general, I wouldn't bother with the bootlaces, they're too thick for the supplied coils and too tight in the juice ports - I think you'll need about 4mm coil and then taper the tails for those to work.)
I have a .35Ω framed staple with some fairly loose Cotton Gods gold and I've found the way that works best for me is to get the wick tails so they don't quite touch the bottom of the channel then spread them a bit if required to make sure they fill the whole width of the ports. I'm using 70VG and it's soaking up fast enough to chain at 40W.
I expected the airflow to be a bit restricted even with the intakes fully open due to the way it goes down the sides and back up under the coil, but no it's fine. At 40-45W I'm getting a really nice vape with the AFC about half open.
Slight con: WOTOFO's website promises a coil leg tool in the package, which mine didn't have so I have to eyeball it- not a biggie. All round a good bit of gear. Won't win any prizes for external appearance IMO but does the job. Oh, and for builders - it doesn't care which direction you wind your coil.