If you look at everything cumulatively, then yes, Lisa deserved to go home. But the show isn't cumulative. Based on the individual challenge, they liked Lisa's food more than Antonia's--I thought that was clear from Judge's Table--and so they sent Antonia home. This isn't the first time a strong and well-liked contestant has been sent home while a weaker contestant has remained (ie, Tre last season).
"You travel alone because other people are only there to remind you how much that hook hurts that we all bit down on. Wait for that one day we can bite free and get back out there in space where we belong, sail back over water, over skies, into space, the hook finally out of our mouths and we wander back out there in space spawning to other planets never to return hurrah to earth and we'll look back and can't even see these lives here anymore. Only the taste of blood to remind us we ever existed. The earth is small. We're gone. We're dead. We're safe."
-John Guare, Landscape of the Body
