Instruction: Analyze the user's review text and determine the overall sentiment expressed, then choose the corresponding sentiment option from the provided list (A: very positive, B: positive, C: neutral, D: negative, E: very negative) based on the identified sentiment.

Input:
I bought this product with a lot of skepticism -- it's made of plastic, it's $10, and it's a wheel that's somehow supposed to work your abs. But reviews from other people were good and the price is unbeatable, so I just figured what the hell.

And guess what, this is now one of my favorite exercises and a staple in my at-home routine (which also consists of the Perfect Pushup and the Iron Gym). Using this ab wheel you get a great stretch and it'll make your lower back, abs, lats, shoulders and arms work for their money. I'm a web developer, so my job is sitting in front of the computer for 10, 12, 16 hours a day, and I've developed a bunch of problems with posture and general joint irritation, but I firmly believe that this has helped me out.

Also my girlfriend off the cuff said "Are you still doing that ab wheel thing every night? I can tell". That's a nice thing to hear :)

Anyway, you've got nothing to lose for something this cheap, and I haven't broken the thing yet, so give it a shot!

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