For the price it's great!

I just got it, I have not really tested the time of a movie but a priori it is great for the price.
It is possible to adjust the level of blur, I say this because it is not necessarily obvious at first grip; simply unscrew the viewfinder, as with any projector (but with this one, I do not know, I struggled a bit to unscrew the viewfinder as it was fully contracted and inaccessible with fingers, but now that it is a little out it's not a problem).

Unlike most Chinese high-tech products, while the menus are in English and not in Chinese (unlike the leaflet that shows or Chinese menus and you wonder a little how we will navigate).

I have only tested in complete darkness and I found the rather brighter image, but at that price I doubt the results are fantastic in daylight.

As on most videoproj, the fan makes a bit of noise but right again at that price I do not expect anything ultra quiet. I'd say it has made about the sound of a small auxiliary heater blowing, it does not seem to me hyper disturbing; the speaker present in the videoproj surpasses the sound of breath but ideally still switch the sound on an amp with real walls

Anyway, I do not regret my purchase