I agree there have been some mistakes (difficult to design the perfect framework on your first attempt), but overall we're quite happy with Ember. - Embroider

I agree there have been some mistakes (difficult to design the perfect framework on your first attempt), but overall we're quite happy with Ember. - Embroider is actually 1.0 now and quite usable (https://github.com/embroider-build/embroider https://github.com/embroider-build/embroider). - Agree with Ember Data and nested resources, that's still needlessly complicated. Same with lack of wildcard in the router/URL. There are still things Ember needs to fix, for example removing controllers and improve Ember Data. But overall I think there is a good future ahead for Ember.