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

Input:
This is actually very useful! I've used this for a 3 Person boat, air mattress, and a bike, it's gets the job done, and doesnt take long at all!

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