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:
lousy materials, tubes came bent. so poorly designed that it literally made a hole through one of the walls next to the door. dangerous to use. should i continue? i bought it on sale and would probably pay more by returning it. another piece of cr to the garage.
ps i literally chewed one of the screws away just by tightenign it now it will never be unassambled..

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