Ques: Title: Ripoff Artist Review: I purchased Stopzilla in 2006 and when MS IE7 hit the market, the software would not work. I un-installed it and let them know via phone that I had stop using the software. They still billed my credit card for the renewal price each year. I missed it in 2007 but caught it in 2008. I called them and credited my card for the $39.95 charged in 2008 but refused to give me credit in 2007 stating that they had no record of my cancellation. There are better products on the market--Don't Buy!!!! Does this product review convey a negative or positive sentiment?
Ans: Negative

Ques: Title: Stars and Clusters Review: This is a wonderful book on stellar evolution and the structure of the galaxy. It is full of the insights of an astronomer who was in love with her subject. There is no mathematics in the book, but it requires close reading and attention to the figures and data tables to get the full benefit of the arguments. It assumes a background equivalent to a good introductory college course in astronomy. This book and Bart Bok's book _The Milky Way_ are two of the best introductions to the subject of stellar evolution and the structure of the galaxy if you want more than hand waving arguments and pretty pictures but want to avoid the mathematics. My only complaint about the book is the dismal quality of the reproductions of the black and white photos of the star clusters. Don't let the low used price fool you into thinking this neglected classic is not worth buying.It is a shame that Cecelia Payne-Gaposchkin's books seem to be going out of print. Does this product review convey a negative or positive sentiment?
Ans: Positive

Ques: Title: convenient and safe Review: well padded and it is not much larger than the hard drive, which is desirable because the convenience of the hard drive in terms of size is not lost.As posted in the title: it is convenient and safe. Does this product review convey a negative or positive sentiment?
Ans: Positive

Ques: Title: I like it but don't love it Review: The flash is okay but it slows the shutter speed greatly so I seldom use it. But it's great when speed is not important. Does this product review convey a negative or positive sentiment?
Ans: