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

Input:
I was surprised when I replaced by old speaker wires with this Monster cable. I do think the speakers sounded better! However, my old wires were lamp cord and 20 years old. Some reviewers said it was difficult to be sure you connected the wire properly, so the speakers were in phase because their was no indication of positive/negative. Perhaps there has been a running change. Now one of the wires has white printing on it, so you can differentiate the two wires. I did find them a little tricky to strip. Be careful you don't pull out some strands of copper wire when you do it. Some high-end wire are ridiculously priced. These seem a nice upgrade that is easily affordable.

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