Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
I really enjoy these resistance bands!  Since we travel a lot, the bands are easy to pack and easy to use anywhere.  They really are a "must have" for the road!  It was an easy decision to choose Black Mountain based on the reviews and their product warranty.  I'm impressed with the product and the consumer friendly support staff!  Thank you BMP!

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