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:
I needed an external drive in a hurry, and initially turned to external CD burners. However, after reading numerous reviews across a variety of sites, it quickly became obvious that none of the external burners were up to the task. According to reviews, most of them (HP 8000 series, Iomega Predator, etc...) suffered from reliability problems, and to exacerbate the matter further, transfer speeds were reportedly slow. Hence, in desperation, I turned to other forms of storage. To my delight, Iomega's Zip 250 USB drive has performed excellently! I haven't had a chance to test out the firewire capability, but all I can say is that I am extremely pleased with its USB performance! I have successfully transferred all my files from my work computer (running on Windows NT) to my home computer (running on Windows 98), and there have been no software or reliability issues at all. Good going, Iomega! Now, if only they could pull their stock out of the pits........

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