I can see the lens being quite versatile, with useful telephoto/wide angle in a pinch. Paired with a RP, it could easily outperform IQ of anything at this price range.
Chromatic aberration seems pretty good overall from 40mm - 180mm. To me the pictures within 50mm - 150mm look the best. Very little color fringing, sharp from edge to edge, and a lot of details.
However, on both the widest (24-32mm) and narrowest (200-240mm) ends, CA becomes pretty noticeable, especially towards the edges of the lens. Sometimes the fringing green/magenta lines are wide enough to see without zoom in. I think this may be the biggest issue of this super zoom lens.
In-body processing seems to remove quite a bit of the color fringing (at least for some pictures at 24mm), though it is not perfect.
I know someone will complaint about the bokeh quality. Surely it isn't as buttery as a RF 80mm at 1.2, but most of these pictures are shot at F5 and higher anyway, at such aperture who would expect the background to melt away? With that said, subject separation looks very natural to me. e.g. The dragonfly picture (shot at 240mm) looks quite pleasant at a glance. The issue is when you zoom in, the color fringing is eating away the micro details.