Oh, this episode. Alwyn. Dragons. Peanut butter. This is not one of my absolute favorite episodes (no Dureena and no Eilerson), but it certainly has its moments, and I do like the idea of PW's father Edward Woodward playing one of Galen's father figures. Personally, I prefer the little snippets of backstory on Galen better than what we get in the Technomage trilogy, but YMMV.

edit for a forgotten word