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

Input:
I purchased these bands in August of 2015 and used the sporadically since then.  But this past winter I injured my shoulder skiing and was referred for physical therapy.  With these bands I was able to recreate much of the therapeutic exercise given to me.  I was offered elastic flat bands for home use but I refused as these are infinitely better. The grips and other attachments are easy to use and interchange quite readily.  I recommend this highly.

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