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:
Great price for the product. But I had to return it, the item was not compatible with any of my different handhelds, computers and portables. Fast delivery.

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