How good is a 1570 SAT?

Question

I took the SAT at the end of my sophomore year because I needed a score to take an AP class. I recieved a 520 on Crit. Reading, 580 on Math, and 470 on Writing. All in all a 1570.

How good is that... going in as a sophomore and completely unprepared?

Answer 1

That's a good score. Just prepare next time!

Answer 2

I guess for a sophomore with no prep, it's ok.  I would definitely work to improve that score by the time you take it as a senior.