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

Input:
Basically the glass liner slips out of the metal housing when pouring and liquid leaks because this slippage doesn't allow full control of the pot. The rest works just like a regular Bodum chambord which is a good thing.

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