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

Input:
Great for storing cards to keep them safe.. you can fit a few cards per sleeve if you want. I mention this because I'd been hoping I could use these as sleeves to play the cards, but they are way too loose for that.

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