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 have been working out with free weights for many years and frankly got tired of the valuable space it took up in my exercise room.  I decided to try something different, that did not require a permanently dedicated area and that would give me the same benefit.  After much reading and speaking with fitness professionals I decided to try resistance bands.  I initially ordered an SPRI set and realized after I got it that it was not up to my standard of excellence.  I returned it. After reading the incredible number of satisfied reviews for the Black Mountain Product I ordered it instead.  I could not believe how well they are made and how easy it is to change or add bands to fit my exercise routine.  I find myself looking forward to my workouts more now than when I used free weights and amazed at how many different exercises can be done with the bands.  So glad I made the switch.

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