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:
Wow, when Sennheiser said the HD-212 were tuned for bass they weren't kidding. The overall soundstage is VERY OPEN and the BASS is deep and tight. I am a high end audio nut and now I find myself listening to these on my laptop more : / I honestly did not expect this kind of sound from headphones in this price range. I should also add that they are very comfortable and fit perfectly over my ears. I can listen to them for hours (and I do!) and not experience any fatigue. Another thing that is real nice about the HD-212 is you don't disturb anyone else in the room when using them. I highly recommend the HD-212. Easily the best value in the Sennheiser line, especially looking at the ungodly prices on their higher end models.

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