Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
This stuff is amazing! Used it during my silks class and I had the best grip. I also played around on the pole and did some moves at the end of silks and I had the best grip ever. Especially on spin pole I tend to slide right off but with the grip I was able to hang on and spin faster too!

Update:
One can lasted me an entire year going to class once a week and multiple people borrowing!

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