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

Input:
I bought these headphones to use with my Panasonic (SL-SX290) portable cd player and these headphones are a million times better than the ones the came with! First of all, these headphones have a really cool look to them. It is light blue around the ear pieces and the rest of the headphones are black. Next, the sound on these headphones is unbelieveable! The bass is real deep without any distortion, the treble is super clear and not to high, and the mids are also very good. The headphones that came with my cd player were not so good. They had a [uncomfortable] fit (they were way to big for even my head, lol) and the sound was just average, and when I bought these, I felt like I was in heaven. Anyway, the design is also really cool on these headphones. They go behind your neck (I like them because they don't mess up your hair!) They are also very comfortable (a lot more comfortable than Sony's Behind the neck ones with the stupid flap) I could wear these headphones for hours without any discomfort. These also have one wire instead of two to reduce the wires from getting all tangled up. They even put in a feature called Pull Relief. That works good so when something pulls on the headphones, the wire dosen't get ripped out. Anyway, I all I am very happy with these headphones and would reccomend them to anyone

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