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 purchased these based on price and Amazon reviews and I am happy with my purchase.  I spoke to customer service before purchasing and was told if I order through Amazon I would get an extra heavy duty band (orange I think).

The extra band was not included, I called customer service and quickly received the band.

The instructions are not that detailed but you can find exercises on utube.  I still don't know what to do with the ankle strap.  I feel they are a good deal and worth the price.

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