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 purchased a Wilton slow melting pot first and hated it. Not sure why I spent the money. This thing rocks! It fits any size pot and melted the chocolate like a dream!

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