Thanks for the comments. Ultimately, the image stands or falls on its own, but there are some severe limitations to shooting in Ngorongoro: you can't get out of the rover to walk around, the rover cannot leave the road, you cannot enter the crater before sunrise and you must be completely out before sunset, and it's a considerable drive in, etc. Definitely worth going, incredibly beautiful, and also had many moments of "gee, I wish I could be higher/lower/closer/farther..." Yeah, I know: "Poor me!"
The background is a bit disorienting. The backdrop is ~400m/1500' of steep, treed crater wall -- kinda hard to get any sky. It's just starting to rain, which added color to the crater side, and I liked that.
There were far less interesting trees left and right, but otherwise, yes, I would have liked it in isolation, too. The image has been cropped by a tiny bit (dozens of pixels) on the top and left to frame it as best I could. And no offense taken -- it is a 'hurried' shot in the sense that I saw it from one position and did not (could not) move to a better position, and so yes, it could have been better if I had moved -- that's just exactly the kind of reply I'm looking for.
I was surprised that f/5 gave me so much depth of field -- like I said, I'm new at this, and thought from the preview I thought that the hill was defocused. Maybe something to try in PS?
thanks all for helping me improve,
-- kab