The figures are full of character and and the sculpting quality is quite good. The castings had minimal levels of flash, though I found some of the details on the guns to be soft and one figure had a strap that wasn't cast properly (fixed with some green stuff). However, these are minor complaints that can be hidden in the paint jobs.
Since I had two packs of the extreme musketmen (masked troops), I did my best to come up with varied paint schemes to hide the duplicates.
I didn't catch it at the time of purchase, but it turns out musketmen packs 1 and 2 are actually the same body dollies with different head variants (and the same running dolly is used by the extreme pack). I would have preferred more varied poses in my squad, but at this stage there was nothing to do but again try to vary the paint schemes.
I don't have any of the Foundry Ruga Ruga to do a size comparison, but here is one of the figures up against a Foundry Masai, Copplestone Azande, and Warlord plastic Natal Native. The bases vary a few millimeters in thickness, but I think the figure sizes are comparable, along with the sculpt styles.
I'm quite happy with the final unit and hope I'll get a chance to get them on the table sometime in the near future.