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

Input:
The product is good looking once installed and I'd recommend it to others , but please know that it is a real pain-in-the-you-know-what to clamp the clamshell together with your hands. Unless I'm doing something wrong ...

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