Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Cheap plastic and quality

This watch should be sold for $1 for the kind of design and glass they put on the watch. Who would put a cheap plastic that invites scratches.. yes, it likes scratches.. because it has this convex shape or a bulge protruding outside because of which no one can avoid getting scratches on the glass/plastic. Very badly designed watch. Did not expect this from Casio. And when I returned the watch, I got only half the amount I paid. Extremely unhappy with Amazon also that puts up these kind of watches in-spite of so many negative reviews.I actually got a very nice watch for $10 from Walmart about 6 years ago that I used extensively for 3 years and now carry it as a back-up that performed so good. The glass is pretty scratch resistant with heavy metal rim and cotton webbing belt. The glass is actual glass and not some cheap plastic. I would give that $10 watch 5 stars since it exceeded my expectations for the price I paid.