After the battles, the Dnyarri has no choice but to come to my ship. I could now communicate with the Umgah, who would be very happy to reward me richly for freeing them of Dnyarri control. However, I have no use for their reward.
As someone who has played the game, hehehe.
As for the actual run, I don't know. SC2 is one of my favorite games and I was actually quite looking forward to a speedrun/TAS of it, but it's rather underwhelming. Most of the game is spent in hyperspace, running back and forth between planets, talking with aliens with dialog too fast to read and picking up items that we don't really know what they are unless we read the comments (or know what they are already). The few battles there were seemed very well optimized and looked impressive.
Since I've played the game, I enjoyed the run and was impressed by the route you took, and especially your fuel management (the first fuel run was impressive, as was getting to the final star system with 0 fuel left). However, to someone who hasn't played the game, I imagine it's just a boring movie of a spaceship wandering around seemingly aimlessly. So I'd vote yes, but, like most RPG/adventure game runs, the run is strictly for people who have previous experience with the game, in my opinion.
The WIP is looking really good! I'm glad someone is still working on this, Lufia II is definitely the most entertaining RPG TAS there could possibly be (in my opinion).