Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Really bad cutting board

I've bought alot of cutting boards in my life(67 yrs) however, this is the first one that cracked completely in half lengthwise whilst I was chopping onions. That was on the very first time I used it. So, of course, immediately asked for a refund which I received. Thank you.PS- Purchased a white plastic, antimicrobial cutting board with rubber ends (non slip) from Wal-Mart, and of course, it has not broken and worked perfectly for less than this one cost!