The guy did fantastic, it was his day. If you're determined to hammer these Horses and grind it out Sat after Sat. , you'll have days like that.
Technically , he revealed nothing. I looked at his choices, he stayed away from favs (
) , threw out the crappiest horses, then looked for value. I did not download Oaklawn, can't say about that.
What I saw he hit with one ML 20-1 shot, all the others were ML 12-1 and below. Trainer/Class/Speed were average or above, Recent Form was almost always above average. That's what I saw.