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

Input:
Hate all the coolers out there that are super bright and ugly, love this all white design and the gray wheels. So far, this has worked great and kept drinks cool! No regrets.

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