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

Input:
It's sounds great. A great addition for  great sound quality. It really makes a big difference to the sound. You won't be disappointed with the purchase of the klipsh quality!

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