Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
I have only used this once, as we grill outside more in the nice weather. The steak turned out great. It is a bit heavy, but overall a good product.

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