Jillian has more winners as in "win the whole thing" but I think as a whole Bob's TEAMS do better. It seems almost consistently Jillian picks one person to focus on and the rest get left in the dust. Just more obvious than usual this season.
and lets not forget this is television, not reality. The yelling is scripted. It is her character.
Lost successfully, maintained successfully. Followed by a whole lot of setbacks and obstacles. Starting over with the knowledge gained before.
Journey to the next decade: