This unit pack contains five novel units, all of which are very well made. Indeed, there are not many gripes to be had. The almogavor and the Hadjuk both have somewhat choppy attacking animations. These animations feel unnatural and look a little awkward. Otherwise, the animations are near perfect. There are even decay animations which are quite serviceable. The unit designs are crisp, detailed, and eye catching, with the single exception of the almogavor's shield, which flashes some black splotches in some frames. On the whole, I would say the other two units are basically perfect, and the Hadjuk and almogavor are more than serviceable.
As for the usefulness of the units in this pack, this is well deserving of a perfect rating. The units are detailed enough to look like what they are supposed to, and they represent warriors not really included in AoK, or even most mods for that matter. The one exception might be the tartar, which is a fairly generic cavalry archer (and even this unit is still somewhat original in design), but as a whole the units are very unique.
Overall, a very high quality set of units. A couple smoother animations would warrant a perfect score, and even without those, the mod is still definitely worth downloading. Great work.