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:
This lens has been such a wonderful surprise! I bought it refurbished as a last-minute splurge right before hopping on a plane to Africa, and I'm so incredibly glad I did. I thought I was just buying some extra length but WOW the quality - the photos are just so crispy sharp! I love the weight of this lens on my Nikon D50 - very easy to hold steady (though a bit heavy if you're going to be carrying it around all day). This is just a terrific mid-range lens for any photographers out there like me who take pride in their photos but can't justify dropping thousands on equipment. While I bought my lens refurbished (which I would highly recommend if you can find one), this lens is worth every penny of its full price new.

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