Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
I tried those from a colleague of mine, comparing directly to the current "king of cheap cans" $20 Senn HD201. Very comfortable closed cans, nicely fit the ear. Soundwise, they are too bright, lacking mostly in mid-bass (100-500Hz area). I'm not a bass-head at all, and these seem to have some of the typical deep/DJ bass. Sound is just plain thin. Otherwise they are louder than Senn 201 at the same volume setting, so I guess they are more efficient.

Not bad for 70$ if you listen to light jazz of acoustic; there are better cans otherwise.

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