Well, I "upgraded" from one cheaper lens (a 28-105mm IF only) to this 28-200mm, another cheaper lens!
It's not the DI lens, which, perhaps, isn't the best choice, but I only paid $115.00 here on the marketplace (which all went very smoothly!) so I'm quite pleased. Some shots from a walk-around this morning. Yes, there are CA issues and purple fringing at the extreme end of the zoom, but I'm willing to take 10 minutes in PS for the price I've paid for this lens to get rid of it if I really find the shot worth it.
Sharpness is fair for me- again, a touch of sharpening and all is well! I'd love more detail, but for now, I don't want to spend $$$$ for a bit more detail. At 8x10 prints, this lens seems to be doing OK.
Some PP done on all shots, a touch of sharpening and some levels adjustment, but all in all much less than what I was having to do to the shots taken with the 28-105mm.
This one I've done quite a bit of PP to darken the walls and bring out mostly highlights:
This one had a big exposure adjustment and a deep top/bottom crop, but I wanted to get to the heart of the matter: