StreamOfTheSky
Adventurer
I would never allow AT to give you -1 level adjusted metamagic feats, even if the end result isn't negative. Even so, AT is pretty good if you don't mind one or two-trick ponying. My friend made a sorcerer/incantatrix for a game starting at 14th level once and had AT for Scorching Ray and Wings of Flurry and was doing hundreds of damage. When you kill the enemies in one spell, direct damage becomes "battlefield control."