Instruction: Determine the sentiment expressed by the user in her review from the provided choices, and respond by selecting one of the available options.

Input:
I have had these for about a week now... and i am afraid to use it at full potential...why?

well from the first minute i took it out of the bag, i could tell it is made of cheap material...it just did not feel sturdy or durable enough to handle any demanding exercise or tension... the rubber bands look like they can snap if you push them... and if that happens it could be very dangerous as it might hit you and cause you injury...

i will continue to use and update this review....but regardless of whether anything happens or not...this is not a product i would buy again as it doesn't feel firm or sturdy enough for the kind of tension workouts it is intended for...

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