Instruct: Classify Amazon reviews into positive or negative sentiment
Query: AC DELCO POWER CENTER

HANDY GADGET. VOLTAGE DISPLAY PANEL CRAPPED OUT THE FIRST WEEK IN USE BUT EVERYTHING ELSE WORKS GREAT. I USE IT A LOT TO RUN LIGHTS AND OTHER ACCESSORIES INA ENCLOSED TRAILER. MIGHT GIVE IT 5 STARS IF THE VOLTAGE DISPLAY WORKED. NO BIGDEAL, I CHARGE IT REGULAR ANYWAY.