Well at the moment, i just did that repeat to quickly get me up to level 50 so i could start hell. A friend recommended it to me as i was a few levels short.
I am just enjoying playing the different characters so far and getting all the achievements, the achievements are more exiciting to me than doing act2-4 inferno. by the time i have done most of the achievements i will have likely got enough cash and items become cheap enough to enable me to buy the right gear to do it!
Well i let my brother start a character up to the skeleton king (level 9) that isn't getting used. If i knew a way to quickly get him to 15, and then 25 and then 30 and so on whilst also not spending too much time going all the way through the 3 difficulties again i'd do it. I just miss the D2-style rushes.