The thing that concerns me is the thriving fan contents and how Disney will treat them. Lucas, although a bit of a douche, was known for letting people use the SW world for free as long as you weren't making $$ off of it. Aka fan fiction, movie edits, etc. also, he actually had pretty thick skin, allowing fans to poke fun of him and of his universe.
Something tells me Disney won't be so cool about it. I am actually hopeful that an EP VII-IX won't suck now...but overall I feel this will be worse for SW