Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I used this to plug my phone into the AUX on a Bose stereo. At first I was impressed by the volume of the Bose but when you grab your phone to change songs the connection has intermittent failure like with bad head phones where you have to wiggle it all the time. Not sure why, but it cuts out if you touch your phone and it really sucks! DONT BUY IT. I suspect these are rejects from some Chinese production lot.

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