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:
This is a great feelin tension once my medium tension grippers got so easy to the point each hand took me like an hour before my grip began to fail in reps so i moved up to this Gripmaster heavy tension, my pinky started to fail reps at around 5 minutes followed by my ring finger like 3mins after. The total workout of 3 sets of around 15mins each on each hand. Doin this 4 days a week is my plan. Strengthening fingers n grip into a grip of death lol.. and Gripmaster's shape fits perfect comfortably in my hands, its awesome.

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