All settings are very simple, no need manual to understand the trick. As for the sound I liked at first but after a few hours (spread over several weeks) the amp has no bass at all. So it goes as guitar amp can even fun to type in the acute and the most garish mediums (he has a very aggressive sound that I like enough to make the punk-grindcore), but otherwise it is even not worth it ...
I use it for 3 years but I intend to part with it to find better. We must not kid ourselves, with a student budget can not get any better. The quality / price ratio? I know I can not compare with other brands as I have not found cheaper but it seems to me correct. With experience, you do again this choice? But do we really have a choice as tight a budget to choose something other than Behringer?