Title: Terrific Buy! Review: A nurse at our local clinic recommended this device and I found it to be extremely accurate, easy to use, reliable and I couldn't be happier with my purchase! Does this product review convey a negative or positive sentiment?
Positive

Title: Warning for Parents: Impossible to put together Review: Save yourself some aggravation - don't buy this. It is impossible to assemble (at least so it will stay together for more than 5 minutes). Does this product review convey a negative or positive sentiment?
Negative

Title: Ronnie in the 80s Review: Ronnie Spector sings as good as always.Uneven songwriting though, which makes you want to programme your cd player. Does this product review convey a negative or positive sentiment?
Positive

Title: Great machine, ugly keyboard Review: Got the machine today. Great machine. A little slow the transfer to disk but the keyboard is dark grey with black keys. You can't see them if you do not use a head lamp. Thre only solution, black stickers with white letters. The guy who designed it should have been drunk.... My FE590G has white keys with black letters, perfectly legible. Does this product review convey a negative or positive sentiment?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Positive