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

Input:
My son loves Lord of the Rings.

I bought this for him expecting another plastic sword.

Instead it is a beautiful reproduction, with an appearance of real metal, and a weight to it that feels just right.  The sword lights up in the most incredible fashion, where what looks like solid metal glows with a blue light.  I don't know how they did that but it is an amazing effect.

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