Task: Sentiment_Analysis
Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
Bought these, tried them out, returned them.  They had no bass, no matter how much I fiddled with the EQ settings.  Also, when I put them on with no music just to test out the "passive sound cancellation," I was underwhelmed.  They cut out some sound, but they also reverberated some frequencies resulting in a bad droning noise.  I'm sticking with my UR-20's.

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