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:
One of the most fun toys ever! Highly recommend, you'll have hours of fun playing at night with your kids or with friends. The battery lasts a really long time too, but it is also easy enough to pop off the battery cover and replace the battery if you ever need to.

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