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 gave a set to each of my two sons for Christmas.  They both love to grill steaks outside and were quite thrilled to receive them.  Even if the items were EXACTLY alike, they still argued that their set was better then their brother's.  I was also more than pleased with the speed the items were delivered to me.  Keep up the good work, Amazon!

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