I was very skeptical about this amp, but I was getting a guitar and I needed a small amp for my apartment. I bought it based on previous reviews.
I was very pleasantly surprised by the sound quality. It is simple in features but you really need little more than clean and OD for a practice amp. I also use it a speaker for my phone and computer and it sounds very good (with a little EQ on those devices), noting that since this is a guitar amp, it is mono, so playing music off it will leave certain parts out.
EDIT: after a little over a year using it, I discovered that the battery source does not work, which is sad because a repair for that would probably be around the same price as the amp. I wish I'd checked that while my warranty was still good. I have upgraded to an Orange Crush 35, but REGARDLESS, I think I would buy this again for a portable yet great practice amp.