by Thanee
Hi!Solo play works very well, both with one and two decks. I would definitely recommend at least trying the latter, to see if it works for you.
The Dwarrowdelf cycle definitely is an improvement over the Mirkwood cycle and to the game in general.
I havn't played all of the scenarios, but it is generally reported, that they are more fun than the Mirkwood cycle scenarios. Surely, someone will be able to point you to the better ones.
The Hobbit is similar to Khazad-dum in scope. New scenarios (obviously themed after the book) and some very nice new player cards (cool new Tactics events, a new Gandalf, etc).
The latest deluxe expansion, Heirs of Numenor, shifts the focus away from the dwarves a bit, who had more than their share of attention in Dwarrowdelf and The Hobbit.
Bye
Thanee