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

Input:
Just reached our year anniversary with this product and as of this morning it no longer works.  All buttons light up but won't brew coffee.  We're really bummed, we loved this coffee maker and thought it would have been around much longer.  We are loyal Cuisinart customers and have many other kitchen items by this maker which is why we decided to go with the trusted brand for coffee makers.  We're very disappointed.

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