They accept around 200 people. How selective it is depends on how many people apply. A lot of the scholarship people were accepted this year, but I also know that some were turned down (even though they got a scholarship).
I don’t know how important SAT scores are (during ExploreUSC, they told us they only look at the application, but the website said something else), but I got in this year with an exact 2150.
And yes, I’m super excited!!!