I was looking for a little vacuum to keep in my car and ended up buying this. The one I really wanted had a hose but required an electrical outlet. This one  works pretty well and sucks up most of the stuff in my car. The crevice tool doesn't seem to fit all the way down between my seats and console though. Also it's nice that the front comes off (I guess it rotates?), and since it already has that feature, why don't they make alternate "noses" for it? For instance they could supply a hose on front instead of the crevice tool! Then this would be the best little vacuum ever - rechargeable and with a hose - because apparently those don't exist. Plus they could make more money selling accessories - win win.
I haven't used this enough to comment on the battery life, hasn't failed on me yet.
In short, good hand vac, would bump up to five starts if I could get a hose attachment.