This episode was interesting as Saoran and the gang arrive in their second world. The main concepts of the series have been introduced so the story kicks of straight away and judging from the preview for Episode 8, I'm guessing this arc will only go for about 3, maybe 4 episodes! Great stuff. A much faster pace so far than the Hanshin arc which was starting to bore a LOT of people.
Something that really impressed me with this episode was the new music themes! Almost all the music was new for this world and those bits that were used from the Hanshin arc where given a slight twist to suit the new, ancient Korean world. i.e. some oriental strings added.
Animation was top notch, no wierd looking Mokona like last week, though Sakura is really annoying me now. It's like they're going for the "She's so quiet and worried... that means she's deep and cool!" but it's just pissing me off. I don't know why but the voice actress sure isn't helping.
No major deviations from the manga that I can remember. Didn't catch Miyuki, though will double check this evening.
Great episode.