Personally, I have mixed feelings. It could be amazingly super awesome. Although I fear that churning them out at this rate only guarantees that a large percentage of it is going to suck. Origin stories could be super cool or they might ruin the whole illusion. I honestly don't want to know too much about certain' characters' pasts. Then again, like I said, it could be super awesome.
I'm actually far more excited to hear about Disney World getting a Star Wars upgrade and we might be able to go to the cantina. That sounds absolutely nerdtastic.