That's our goal at least. Personally I feel if you use our higher level API and get something wrong, then that's a bug in our code that allowed you to do that.

That's our goal at least. Personally I feel if you use our higher level API and get something wrong, then that's a bug in our code that allowed you to do that. The lower level APIs we are exposing will hopefully be more easy to use as well, but they will not offer the same protections against mistakes the same as the higher level API would.