Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Persol Sunglasses

I purchased these glasses a few years back. Just want to let you know the glasses did not hold shape. The arms needed to be tightened all the time. I sent the glasses back to the manufacturer. The manufacturer lost them and after 4 months sent me new ones. Not a bad deal, but then the new ones started to loose shape again. The lenses or frame came apart at the top and you could see daylight through the top of the glasses. Not good. Continued to ware them as the warranty was up and I did not want to invest more $$ in glasses. The frame then began to get a frosted look to it. I finally got another brand (Maui Jim's) which my husband has had 2 pair for years now and still Maui Jim is faithful to service them if needed. Will never buy another pair of these. Just deposited them in the garbage yesterday with a great deal of joy!!!!!