I love this oil, I've used various different weights and have never been disappointed. It meets all standards that subaru currently requires, plus it's rated for the use of E85 which is just another huge plus it has going for it.
This oil would be my recommended oil for everyone who wants a performance oil for anything up to canyon carving and light autocross. If you intend to race or will see oil temps of 250+ regularly I would suggest the motul 300v oil instead.