The projector does with me on more than 2m (in diagonal) super big screen HD images. This was confirmed to me also several friends and colleagues. You can see everything well on how football, boxing, movies, cartoons, concerts, etc.
As long as the input quality is right, there are cream-images. The best way to HD feeds. A rainbow effect could neither I nor find any of my friends.
One should operate it only on the ECO mode, otherwise the fan is too loud. The built-in speaker is to use, in my view hardly because he sounds like Quark. For me anyway, a Dolby Digital system is connected.
Only downside is that at the World Cup and European Championship football matches the entire people has in itself, since hardly anyone feels like that to look at home on the "Funzel", but rather on the projector.