First of all, I thought the lightsaber fights were some of the best stuff we've seen in Star Wars in a while. Really impressive, and reminded me of the films instead of the more recent lightsaber stab and survive nonsense. Spoiler
Die, Jedi! Die!
Second, I have not really been impressed with Amandla's acting, and I thought today that showed more than ever. Maybe Star Wars isn't her thing, I don't know, but the more screen time she gets, the less impressed I am.
Third, I am very disappointed that Spoiler
Qimir was the master. Just not much surprise there at all and a very poor excuse to even have a mystery. That being said
I was very impressed with the Master's power and the dynamic between the Master and the Jedi. I am interested to see if/how the writers fit all the revelations in with the existing canon or if it's ignored.
All in all, I'd rank the episodes: 5,3,1,2,4.