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

Input:
This thing is durable and works as advertised.  No more splatters on the sides and top of the microwave.  My only complaint is that it could be a little taller- it really won't work for bowls unless you can rest it on the edge.  It also doesn't work with standard-size square plates, but it is perfect for round plates.

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