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

Input:
I thought I was buying a pop up but some assembly is required and I am not good at putting anything together.  In all fairness this looks really well made and I'm sure it would be great at your campsite.  I wanted to use the shelter at a craft show so I could stand or sit in it to get out of the weather and it would have been great but took me too long to try to put the rods together so I just gave up.

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