Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
Compare to other expensive headphones, (for example, the Dr. Dre's Beat) the quality of sound may not be good. However, it is good enough to listen music or play an instrument. More importantly, it comes out with the adapter which is a huge plus! I highly recommend this for those of you who don't want to spend excessive amount of money for headphones.

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