I enjoy Star Wars based on its own merits. I don't see why adults cannot enjoy movies aimed at kids (I would actually say they are aimed at families and are not solely aimed at kids. I also enjoy Marvel Films, Doctor Who, i quite liked Pixel when i took the kids to see it. Who cares who films...
You have to wonder if, given the crapness of I II & II, the new ones are a scucess they will go for a reboot of I II & III. This could be a popular decision all round.