Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
Bose is marketing their products wrong and I can see why so many people don't like them. The Lifestyle and Acoustimass systems are overpriced and don't do the job. Solution: Front L/R speakers = Bose 301. Center = Bose VCS-10. Surround L/R = Bose cube speakers (come with Lifestyle and Acoustimass systems, but if you call Bose tech support, you can order then separately... or eBay). Subwoofer = Polk Audio PSW110 with the crossover set at around 90hz. Sorry Bose, your subs are no good. Amplifier = Yamaha HTR-5940 (read the manual and set it up right!). This is what Bose should be selling. It sounds AMAZING!

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