Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great for little ones

My little 2 year old loves the Baby Signing Times series. When her elder sister was the same age, we found Baby Signing TImes Vol 1 and 2 and we've had them 5 to 6 years. And I've just recently bought vol 3 and 4 from Amazon as well. The only reason why we are buy this again is because the vol 2 DVD broke. But it's good enough that we bought it again!