Instruct: Classify Amazon reviews into positive or negative sentiment
Query: buy a better clock

the first one arrived broken with no instructions. the replacement (easy process) worked.... as well as it was meant to. the time can only be manipulated in increments of 5 (3:00, 3:05, 3:10 and so on).that confused the kid. it also does not always repeat the correct time that the clock hands are placed on. i could go on, but why bother. it does not tell time. enough said.