The WHD I was able to purchase the Beamer low and was not disappointed. The projector is bright enough to be a movie experience to offer even during the day (when darkened by blinds Südfensterfront).
Only 2 things disturb the good impression:
In normal mode, the fan is unbearably loud, so I run it only in Eco mode. Here one can only perceive in quite silent movie scenes and the picture is still bright enough.
I almost sent him back, because during the operation from time to time occurred rattling. It was annoying, but the solution was quite simple. Disable the "Adaptive iris" option and immediately was calm.
The TW480 is certainly recommended if you do not need full HD projector and for relatively little money up provides a home theater.
As a tip from the hi-fi forum, I projeziere on a gray IKEA TUPPLUR and am thrilled genuine. Beautiful contrast and black level has improved a lot.