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

Input:
This was given to me as a gift ages ago.. maybe 15 years or more. I've used several other microwave poppers, only to have to replace them every few years as the container would eventually start to blister and peal.

After about 15 years of using the Presto popper, often several times a day, it is still in great shape.  While you do have to replace the power cups, I find they last so long that the cost doesn't even figure into using it. The only time I have to replace it is when someone burns the popcorn and the power cup.  After figuring out how much to use and how long it takes in your microwave, avoiding burning it is easy... unless you have kids that don't pay attention.

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