Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

[Q]: My 3 year old granddaughter loved this puzzle. It is very colorful I would definitely recommend this puzzle. It is very well constructed.
[A]: Positive


[Q]: this book rocks, people! however, i got reali confused withnyala's character. what's up with her aniway? split personality?aniway, i reali loved rashel and quinn though they were always at each other's throats!! enjoy this book! p.s : if u're reading these reviews to decide whether it's worth ur money, i tell ya, get it QUICK before it's all gone!
[A]: Positive


[Q]: I have been using in-ear bluetooth devices for a couple of years. My wife and daughter (of the small ear canal clan) had opted for over the ear designs because of fit and comfort issue. As it turned out, neither of them used their ear buds because of the loose/insecure fit and feel of the ear hanger design. The Jabra gels resolved that problem by 'sizing down' to match their diminutive ears . . . . It would be nice if you could order by specific size (s-m-l)and side (l-r) rather than getting the 'variety pack'.
[A]:
Positive