I've asked this question before - what is driving Mr Lucas these days? He's got more money than he can ever spend, he's completed his life's work in SW, he's had a bigger impact on the film industry than probably any other person in history, what else does he need to do?
I read an interview with him a couple of years ago after RotS and he said he'd like to return to some of his early works - small, intimate and intelligent art-house film. So, where is it? Why did he feel the need to do IJ4? Yes, he, SS and HF have all been wanting to do this for ten years... so it was just an excuse for the three of them to get together for an extended Lad's holiday? Fine, but don't inflict the results on the rest of us. What about the 2 SW TV series? Are they really necessary? I'm sure they'll be very successful and as a SW fan I'm looking forward to seeing them, but I'd not be lieing awake at night worrying if they weren't being made. The driving force is not artistic it's financial. Same with IJ4. I can only assume GL has developed such a huge organisation around him that he has to keep supplying it with work to keep bread on everyone's tables.
Basically I feel that any artistic integrity GL had has been lost a long time ago. What I'm afraid of is that SS is going the same way. HF too - he's apparentely talking about returning to the Jack Ryan franchise!