There is a short screencast of the new YouTube app at the bottom of this post.
The removal of the imbedded YouTube app into iOS was at first a difficult thing to comprehend.
But once YouTube released their own app for YouTube in the AppStore all was well with the world.
The app is much better in every single way compared to the old imbedded YouTube app.
First of the UI and performance surpass the old app. Searching doesn’t seem to lag the device for a short amount of time etc.
It’s a lot more feature rich compared to the old one. Everything you expect from a YouTube app & MORE exists in the app.
It’s easy to navigate and the way it uses the full width I the screen for popular/categories etc makes it more of a pleasure when searching.
So in conclusion: Apple should have ditched the imbedded app long ago.
Go get it.