Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worst Portable grill

Very slow to heat but after three years totally unfit for use. Difficult to light. Once lite it often blows out. Legs are awkward to put away, They flop down while trying to put away in the vinyl bag as there is no retainer to keep them in the stored position. This one is ready for the trash and I am ready to upgrade to the Made in USA Weber Q series