I find myself listening to Exitos more and more, and I don't really know much Spanish. Since the chatter is kept to a minimum, it doesn't really matter.
The music mix is a little more fresh than you'd find on other stations, at least in my opinion. Plus, they have been early on a couple pop and EDM tracks that KIIS and KAMP aren't playing yet.
I noticed for the first time yesterday that they identified as "Exitos 93.9" with the frequency said in English rather than in Spanish as they have typically have done.