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

Input:
Knife I decent, came very dull, the aeration are too small to .properly sharpen well throughout most of it, sheath I'd garbage, only thing holding the knife in it is the flimsy snap, and emphasis on flimsy, the snap broke in half 4th time using the knife. If you're planning on getting this knife go with the kydex sheath, SOG did not put much effort into this knife and especially not the sheath.

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