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

Input:
This lens was, in the 90's, what the 24-70 is today, a must have lens for serious photographers. Today it is still an absolutely wonderful, sharp, fast lens. It is so solidly built and is just a joy to use. It is on the heavy side as most of the older well built lenses are. But I put my 18-200 away after using this for a day. No, I don't get the reach of the 200 (I am using the 35-70 on a D90) but what I have gained in sharpness and bokeh is well worth the trade. I see a D700 in my future so I can take full advantage of the non-DX lens I am collecting. This lens, the 35-70 f2.8, an 85 f1.8 and the 50 f1.8 represent a relatively inexpensive way to have incredible sharpness, creamy bokeh and great low light capability available for most types of shoots. If you find one get it. You will not regret it. When you can afford it, get the 24-70, but in the meantime this will most definitely do!
Update: Now using this on a D600: even better!!

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