Same here. The first time I have purchased a computer game in 15+ years, I threw caution to the wind from many of the frustrated comments and purchased it Sunday. Origin app ver. 9.3.1 loads but forces me to install 9.3.5 which crashes. There is no way to use 9.3.1, 9.3.5 crashes in 10.8.x and 10.9, and I can't even load it to check beta installs.
HTF are customers supposed to modify the app's preferences when I'm forced to update to a version that doesn't work???