Negative Positive
Title: nearly useless
Review: I found this unit to be not substantially better than the 300 (basically the same unit, only larger). I have had this in a bathroom (quite small) and have recharged it twice in the first week. this is something of a challenge, as the plug is attached to the unit in such a way that it effectively hangs on the wall, but is really too heavy for an outlet where it doesn't rest on the floor.Despite it filling and being recharged twice it has not made any noticeable difference in a very small room.Although it is twice the price I'd recommend the petite electric over this unit- which for us has made no difference at all )in brief, no matter how inexpensive, a waste of money).
Is the review positive or negative? 