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:
The Franklin 911 was a gift.  What a mistake!  The promise on the box was that it would be compatable with Microsoft Reader soon.  That is why I was sold on this reader.  I kept checking with Franklin as to when Microsoft reader was going to be part of their system. Boy was I disappointed when they finally came out and said we've decided NOT to add Microsoft reader.  Well that was it for me and this product.  Without Microsoft's reader this product is almost worthless.  The book selection is small and not up to date.  So If I were someone looking at readers this one would be one to stay away from. My franklin reader is just gathering dust as I speak........

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