Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good Portable Stick Vac

I've previously owned a Shark -- and It died within about a year and a half. I bought this one because all the other ratings were much better. I like it fine except it doesn't pick up too well up against the baseboards. The Shark had a little rotor brush on one corner that made it perfect for sweeping along the baseboards where losts of stuff tends to gravitate. This one is fine for things like the middle of the floor and rugs and even does pretty well on carpet. Plus it's neet to have the see-through cannister that you can see all of the stuff you've picked up (and does had much greater capacity than the Shark) -- but I do get aggravated with it's inability to pick up against the baseboards. I would have given it 5 stars except for that one thing.....