Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
This little recorder is unobtrusive and powerful.  It is extremely sensitive to sounds, so use in quiet places only!  If you try to record in a crowded room it's going to pick up on every little sound, which may not be what you're after.  Micro cassettes are expensive, but you can find deals on Amazon and get them for a few bucks for a 3 pack.  I've played around with my recorder but haven't used it for business purposes yet, doing interviews for a novel.  It performs well in the tests, and I'm looking forward to using it for real.

Options:
A: very positive
B: positive
C: neutral
D: negative
E: very negative
Answer: B: positive