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

Input:
Doesn't fit my car visor well. Not easy to install, lots of adjustable velcro straps. CDs come flying out of their holder because the holding spots are not tight enough.

Terrible product. Buy one smaller.

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