Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Does only what they show in the commercials.

The EuroPro Shark Bagless stick broom is OK, but only at what the people show on those info-mercials. Although it cleans floors and low-thread carpets, it stinks, and I mean stinks, at cleaning high-thread carpets. My living room gets trampled on alot, and it contains high-thread carpets. I've tried to clean them with this shark, but it won't pick up hardly any dirt, and even leaves debris from its brushes in its wake! Now, I have had this vacuum for a year now, and the only place where it does OK is the stairway. Even then, the cord is to short to properly reach the top floor. The old Hoover I have can still do everything needed. If I would buy anything at all from EuroPro, it would be either the Shark EP708SH Spectra Bagless Upright, or the Fantom FM740 Twister 300SE Upright. Oh, and whenever I run that little Shark across the floor, it squeaks (Even after application of WD-40).