I actually like the Fade part, because it feels like a giant puzzle, but I can understand why other players find it jarring. However, if you're on XboX and simply want some help, here you can find the optimal strategy to beat the Fade as soon as you possibly can.
Today, in preparation of Dragon Age 2, I completed Witch Hunt with my second character, Lahearl, and I'm preparing to finally finish the Deep Roads with my third character, a Human Noble Warrior by the name of Hadryan. I've also a four playthrough in the run, with a Female Mage, whom I intend to use to unlock the Ultimate Sacrifice, but given the ending I planned for her, I won't play her through all the other DLCs and Awakening and, as such, she can wait