4e is, in my opinion, most like City of Heroes, in terms of its approach to spell-like abilities and special attacks, and the way they're chosen.
Seriously. Think of the different classes as Archetypes, and the at-will, encounter, daily, and utility powers as being different power pools.
Seriously. Think of the different classes as Archetypes, and the at-will, encounter, daily, and utility powers as being different power pools.