Instruction: Carefully assess the user's review for any strong expressions of sentiment, either positive or negative. Based on your analysis, select the most fitting sentiment option from the provided list as output.

Input:
We purchased these for our daughter who wanted her very own "spy kit" for Christmas. We decided to go ahead and purchase "real" binoculars for her so she could really use them in her kit. She has used them for playing, but also enjoys finding birds and animals in our yard as well. It is a little challenging for her to hold them steady, but she is getting better. I like that they are sturdy and come with their own carrying case. They fit her small hands well, and she will be able to keep them for years since they are not "toy" binoculars.

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