Instruct: Classify a review as either positive or negative.
Query: IT'S OK, BUT COULD BE BETTER

I ACTUALLY RETURNED THIS ITEM AFTER I USED IT ONLY ONCE. OUT OF THE BOX (AFTER THE FIRST CHARGE) IT DID NOT WORK. I TOOK THE BATTERY COVER OFF AND FOUND THAT ONE OF THE LEADS WAS DISCONNECTED. ONCE I GOT PAST THAT ISSUE I BEGAN USING IT IN OUR KITCHEN. AFTER ABOUT 5 MINUTES THE POWER BEGAN TO DIMINISH. AT FULL CHARGE IT PICKED UP DIRT VERY WELL BUT THE POORLY DESIGNED EXTENSION TUBES KEPT COMING APART. BASICALLY THIS VACUUM NOT AT ALL WHAT I HAD EXPECTED.