Its interesting Amicus now will have access to an ERT without having to spend a lot to get one.
I imagine Phase 3 will only be with their ERT which should give them a leg up on Replagal and Fabrazyme. But I wonder if running the trial will take longer and then (if successful) getting patients to switch will be hard sell. To me Pompe was the key chaperone-ERT combo as that seems to be the one needing the most improvement.