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

Input:
Probably should have paid more attention to the size, but this knife is pretty small. Other than that, I have no complaints. Fast opening (although doesn't always lock closed...sometimes I have to push it a little further to lock it) and sharp

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