Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
Easy to use, easy to clean. Juices grapefruit, oranges, lemons, limes, and keylimes with no problems. I like it so much I bought one for my Dad for his 70th Birthday! 5 stars!
**
After having used this juicer for over a year (under heavy use - 6 oranges a day) the reamer has started to slip and it makes a grinding noise. The downside of this juicer is that the center post is plastic and not metal. I'm still searching to find out if this post can be replaced. I have loved the juicer and am sorry to say that if you are a heavy juicer then try to get this on sale, if you are the occasional juicer then this will last you a lifetime. Current rating for heavy juicers - 3 stars!

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