This is correct. The Microsoft apps on android are phenomenal. I think it speaks volumes about the android toolchain and development scope when a direct competitor can make better apps than for their own platform.
I was going to comment on the fact that Microsoft has released a lot of their OWN tooling for Android. But I wanted to issue a quick correction to your comment: Android development hasn't been Eclipse based in years. Google went over towards encouraging IntelliJ, and Android Studio is based on it.
And as for the toolchain, I can't speak for mobile development in particular. But generally speaking, VStudio smacks Eclipse silly.