Task: Sentiment_Analysis
Instruction: Given the user's review, identify the user's sentiment from the listed options. Answer using one of the options.

Input:
This electric knife really performs well and does everything as advertised. The blades are a little on the small side length wise,but nonetheless cut well even though you have to manipulate them more to cut through larger pieces of material.  Overall I am very pleased with this purchase.

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