Task: Sentiment_Analysis
Instruction: Assess the user's sentiment in the provided review and select the appropriate sentiment option from the list as the answer.

Input:
I bought this to keep drinks cold on a camping trip.  The cooler is light and portable and the shape is nice for bottled water.  However, ice wouldn't stay frozen for more than 6-8 hours.  It was kept in the shade and the outside temps were around 85F. I think it's overpriced for how poor performing it is at keeping things cold.  Pretty much any less expensive personal cooler will keep drinks cold for just as long.

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