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

[EX Q]: The subject is trivial and boring. The writing skill mediocre.I was stuck in Sri Lanka and downloaded it by mistake when learning how to use my new kindle. Decided to take a look.Sorry, perhaps just not my type of book. It is no literature.
[EX A]: Negative

[EX Q]: I will never understand how "Classics" become Classics. So far for school i Have had to read far to many Classics. Dickens should be glad he is dead and does not have to read his books because they would probably kill him out of sheer boredom...Hawthorne creates an ok tale, but really? It gets dragged out and is suppose to be realistic. Then he throws Pearl in there, she is like some super-human and belongs in fantasy. I never really did believe in the whole 'they completely ostracized her but let her stitch everything.' That is just a bit hypocritical, either she was excepted as prat of the society *which she was not) or she wasn't (which she almost was. See that just doesn't make any sense. The story is suppose to show how unforgiving the society was, but it doesn't. It is better than Dickens, but then again everything is.
[EX A]: Negative

[EX Q]: I was on the fence about a child birth class, so I bought this video. I watched the first lesson on her website and that was really helpful. I really liked it. Sheri is fun. She knows her stuff and you feel like you are in the class with them. It did drone on at some points (medical interventions/medications/cord blood banking). When you get to the second disc, she talks about medications, positions, and really important stuff, but after a few mins it gets to be too much. Watch this in small increments! It makes processing the information so much easier. You can always go back and watch important sections again :-))) I plan on buying the breastfeeding video!!
[EX A]:
Positive