Barbarian 3 Agreed... Should have been Fighter subclass(es). Not enough to justify a standalone class.
Bard 14
Cleric 23 Useful, flavorful, versatile, fun, and loads of interesting domains/subclasses
Druid 22
Fighter 21
Monk 15
Paladin 14
Ranger 20
Rogue 22
Warlock 20
Wizard 26