Reddit rates both Stay Away. The split is what you want: the 4010 — don’t buy it — get the 5050UB instead. The Theater — don’t buy it.

Don’t buy it — get the 5050UB instead
+ Brightness is the most repeated compliment — owners say it holds up well in non-blacked-out rooms.
− Contrast is the most repeated complaint — a vocal minority finds blacks and shadow detail lacking.
Full verdict →
Don’t buy it
+ Owners call the image quality a clear standout for a UST projector at this price.
− Reliability is a recurring concern — ~1 in 2 long-term reports describe a hardware failure within 14 months.
Full verdict →Reddit rates both Stay Away. The split is what you want: the 4010 — don’t buy it — get the 5050UB instead. The Theater — don’t buy it.
Reddit's verdict is Stay Away. Don’t buy it — get the 5050UB instead. Strong image and brightness for the price, but reliability is unknown and the 5050UB may be worth the upgrade.
Reddit's verdict is Stay Away. Don’t buy it. Stunning image quality — but ~1 in 2 long-term owner reports describe a hardware failure, and sentiment decays sharply after the first year.