This is my favorite lens for the F system. I would also recommend looking at the 400TX project, and at forum member Richard Haw's
page on the lens (actually he has a few pages,
here is the one regarding your specific model). He is somewhat of an expert and a Micro-Nikkor hoarder!!
There are many conflicting accounts of sharpness across the different versions, both at infinity and close-up. I don't think you could go wrong with any of them though. I have the earlier non-AI version with the metal focus ring. It handles really well, it's larger and longer than a normal 50mm lens but also lighter. You don't need a hood because the front element is very recessed.
Unlike other 50ish F-mount lenses, there is no distortion. This and the slight extra reach makes it a great landscape lens. I wouldn't use it for portraits, unless it was a mostly environmental portrait.
I have also used it for copy work with the M tube. It performs okay. A modern lens will destroy it here if you're going by corner sharpness and color rendition, but digitizing negatives is a highly precise application. I suspect the newer f/2.8 version is better for copy work. The f/3.5 Micro-Nikkor is still great for general macro photography though. Anyway...