Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
Easy to use if you're strong enough to take it apart to wash it and refill it after several uses. Hard to wash off stains if not done immediately. Must be kept under surveillance when brewing or its bottom will melt on you and, by then, you'll have to replace the whole pot instead of just the melted bottom component.

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