The review kit arrived yesterday, and as you can see, I didn't waste time.
The kit is not difficult, though you will have to work on all join seams to get the nice smooth surface you want if you're going to do it in the classic polished aluminum. Or even if you do the camouflaged option.
As is usual with Dora Wings kits, the trailing edge of the flying surfaces is part of the upper part and you fit the lower part into that. Test fit, test fit, test fit, test fit, and sand down the interior of the lower part till it fits perfectly level with the upper part there. You fill in the seam and sand smooth.
Overall fit is excellent, I have only had to fill in along the upper wing/fuselage joint and that might have been a Modeler-Induced Problem.
I've always thought this was a good looking airplane. It has a lot of the "art deco" sensibility of 1930s design in it.
The airplane was designed to be a "handful" to fly, as training for such aircraft as the B-26 Marauder and P-38. I had a friend who flew the B-26 who trained in the AT-9 and he said after mastering the AT-9 the B-26 was "almost a relief."
As you can see from the photo of the assembled airframe with the canopy over it, it is possible to do the model with one or both cabin doors open. I think I might open at least one.
12 attached images. Click to enlarge.