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 recently purchased the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/New-Premium-Quality-Saber-Bands-Exercise-Resistance-Bands-Tubes-with-Door-Anchor-and-Exercise-Chart-Great-for-Physical-Therapy-P90x-Pilates-and-Any-other-Extreme-Home-Exercise-Workout-Includes-LIFETIME-WARRANTY/dp/7245456453/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">New Premium Quality Saber Bands Exercise Resistance Bands Tubes with Door Anchor and Exercise Chart. Great for Physical Therapy, P90x, Pilates and Any other Extreme Home Exercise Workout. Includes LIFETIME WARRANTY!</a>&nbsp;and I couldn't be happier with the product! The resistance band set was shipped on the day of the purchase and delivered faster than expected. The resistance bands were packaged safely and delivered perfectly as described in the listing. More importantly, I couldn't be happier with the quality and durability of the resistance bands. I had purchased a set of resistance bands through a sporting goods store, only to have the handles break and bands snap after regular use. I've been stress testing the new bands in conjunction with the p90x program and have not had any issues. The construction of the resistance bands seem to be considerably stronger than most commercial grade bands that I've used. All in all, I'm very happy with my purchase and would highly recommend this product to anyone looking for a robust resistance band set.

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