Meh. An expert on steroids still seems pretty NPCish to me. That having been said I'd dip into it in a heartbeat for a build I'm contemplating which requires "Good BAB, 4+ skill points, Martial weapon prof/Heavy Armor, Lawful Alignment allowed." Which is pretty hard to come by as a 1 level dip actually.
Perhaps to alleviate some of the dip ishness:
D12 HP
All good saves
Good BAB
All Skills are class skills
Prof in Simple weapons and Light Armour.
At second level you get Med armour + Shield prof
At third level you get Hvy armour and Martial Weapon prof
At 4th level and every 3rd level thereafter you get a bonus feat of your choice.
Thus our wunderkind is less atractive as a dip, but more attractive as a class to stay in.