Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Gizmo would not hold a charge from the day I got it (as gift)

As many reviews have stated, this "gizmo" has some serious problems - mainly many will not hold a charge. I got mine as a gift so did not take it back to the store (should have). Instead I finally spent the money for a new battery thinking the original battery was faulty. Well, the new battery would not hold a charge either! Now it is headed for the trash.