Given an English language product review, determine if it is a Good Review or a Bad Review. A good review is one where the product's review has positive tone and Bad review is one where the tone of product's review is negative.
--------
Question: This "biography' should only be offered via e-book (or another digital source).

Answer: Bad review


Question: These are perfect.

Answer: Good Review


Question: I wanted a book written for people with no prior experience in graphic design, and as such found this one was not very helpful. It contains some useful information about computer screen layout, but the content is scattered throughout other books like how to start your own business or what products you can buy on Ebay that are less than 20 bucks. In my opinion, there should be much more material included than this. The graphics were also not all that great, considering that this is an old book.

Answer:
Bad review