Overall this speaker is a great option. The sound quality is great in it's "indoor" mode. I would say that's the environment that this speaker excels in. Took it camping and used it in the "outdoor" mode. With that the sound quality went down a bit, but the volume level was great. Would make for a great speaker for bbq's out back, hanging out in the summer on the porch, things like that. In the camping environment I was a little nervous taking it out. It performed great but doesn't seem to have the high durability and weatherproofing features you find in other speaker options in this category (the Outdoor Technology Turtle shell, or the Skullcandy Air Raid).
When it comes down to it this is a speaker I would highly recommend if your looking for high quality sound out of a speaker that you would use around the house, or outdoor parties in less than extreme environments. Gives higher priced options like the Bose soundlink a run for it's money, at a lower price.