OK did the last two quest on HE
1 The difficulty and enemies felt about right
2. Both quest seemed straightforward in there approach
3. Npc was good
4. 30 mins for 4 and 40 mins for 5
5. last quest was maybe just a little bit better then some in the past
6. Liked the way the last quest took u from one place to next.
Hope we get to see the demon again after Ravenloft
ONE BIG NOTE the End rewards for doing it on Heroic were all level 30 might need to check that