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:
For anyone looking for a cushion for the ground, this is not what you want, buy an air mattress instead. If you want the ground to stay cold and your body to stay warm, get this pad. It isolates the heat from your body well, which is it was designed to do.

My only gripe is that as a 5'10" 210lb male, this thing fits my body exactly, leaving little space for wiggle room. It serves its purpose fine but it is a bit thinner than I expected.

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