We use the BenQ MP624 in the office for presentations or training. The projector makes a very nice picture. Scripture is razor sharp and can be read even from a distance well. The Betriebsgeraeusch is pleasantly quiet and does not bother at all. The Leuchtstaerke is high enough to generate a clear picture even in well lit rooms. We also haven already several times in the evening times a DVD or a football game watched and also because the picture quality was really good! So the projector is also suitable for the living room as long as one refrains from FullHD. I was really impressed! The menu is self-explanatory and very easy to use. The manual we have rarely needed.
A disadvantage could be the 4: 3 resolution. That's a bit old. But not at all interfere with the above applications! The Beamer is something big and heavy (like all projectors) and is therefore not intended for the move. But I think that one soweiso not transported such a device far ...