I have not been to any of his orlando restaurants, However, I have been to one in Las Vegas and also Emeril's Atlanta. I have never had a bad experience, and have really enjoyed the dishes that we have tried.
The only reason we have not gone to the ones in Orlando, is because we have smaller children and we do not think that taking our children (no matter how well behaved they are) is something that we are inclined to do, until they are much older.
Otherwise, I would not hesitate at all to dine there.
Jennifer