Seems pretty decent so far.
Tested it yesterday during a 3h+ band rehearsal in a room of about 75m3 of stage space. I used it mostly faded on DMX mode.
It doesn't take long to warm-up. If you use it cued, however, expect a small delay between tracks.
It's a bit noisy but not as much as to be a problem while the band plays its calm parts. There was a repeated pulse-like knock while both dip-switched and remote controled but nothing other than the usual operating noise while faded.
The amount of haze is very satisfying. When on 100%, the effect you get is more fog-like at first but if faded, you get a very pretty haze that lingers on.
After about 2 hours of continuous use, I can't see the change on its fluid levels. It should last for a few shows, even if abused.
The box looks good and sturdy, like it could last for quite a few in and outs if treated properly in the hands of a touring band.
Considering its price and category, I think it's a good choice.