When SAO set out to make this mod, he mentioned hoping that it would feel like if Bioware themselves made a DLC for the game. Suffice to say, he succeeded
There is a little jank here and there, mainly to do with the (Bioware-made) incomplete Sleheyron modules, and the occasional oddity I'm sure will be ironed out over time, but these are all small things I very readily overlook. The writing is fantastic, the scenarios and possible outcomes are great, the design philosophy feels very much in line with how Kotor generally does things, and most of all - you've got replayability, and not just on Sleheyron itself since the mod includes a new custom companion
You're definitely going to want to try this one