Yes, and with the age-old, and very untruthful 'A Good DM can design games around it.'
Some things break the game, no matter how many backflips the players expect the DM to do.
I remember from 10th level on, every space the bad guys occupied was "Hallowed" with prevention from teleport.
Honestly, I don't see 4E as incomplete. Instead, I see several of the roles better delineated.