Honestly? If there's one thing that Disney does not have a lack of, it is experience. Putting aside that in all likelihood Lucasfilm would be producing, in the same way that MarvelStudios produces its movies, Disney has a long rich history of wide variety of films. Its hardly a new and young one trick pony studio just getting its legs in a new field.

I trust modern Disney on the creative end of things. Any concerns I have with this purchase are business, ie the ramifications of Disney buying up properties on the industry.