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:
This was a very well written book and I would like to continue reading the series. The characters were very real and reminded me how the people  from the South act and how their manners are.  I really liked all the characters in the book and I kept expecting the Mom to change with the rest of the family, but she didn't.  Left her hanging in this story but that was ok.  She was very set in her ways.

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