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:
Piece of Saisha!!!!  I was extremely upset with this purcahse.  I kept getting a circle spot in my pictures.  At first I thought it was dirty but it is definitely the filter.  In addition to that the filter is very cheap in quality.  The lens was cracked after a light collision.  Overall I wasted my money on this and will never go with a Tiffen again.

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