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

Input:
Originally, this was the wrong size film for my Intax Fuji mini-camera.  Sooo, I bought the right size camera from another source.  This seller made it too tough to exchange the film for the right size I needed for my mini-instax Fuji camera.

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