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

I bought this set for my husband and brother for Christmas last year then we ended up buying a different set for the movie cash for the new movie. I went to sell this set at used movie retailer and they informed me it was from overseas and possibly a bootleg. WATCH OUT!!!!!!!!
Negative

I could not give this book a full 5 starts. For whatever reason, the book seemed to "bog-down" and I just wanted it to end. I will continue to read the series, but this one was not my favorite.
Positive

I bought these for myself because I have arthritis and it makes card playing much easier and more enjoyable. My elderly father also uses them. They're sturdy and stand by themselves.
Positive