LOL, I would have been mad too, especially since she fought everyone all steps of the way and bitched all the time she was making the bacon. I'm glad they all got over themselves because despite not being able to pull it together at first they ended up with a splendid dish. I think in group challeges you NEED to have strong personalities on the teams even though there might be friction because then people aren't afraid to veto things they feel aren't working and forces people to think together rather than just going along for the ride.
After watching it again, Dale didn't blow up at Lisa over her winning the challenge. He blew up at her because she had been cursing, slamming things about, etc all day but everyone recognized her need to vent and didn't disturb her about it, even though she went off about someone else's plugs being in their section. But when Antonia and Spike were getting into it over Zoi and Dale got involved because he felt like Spike was in the wrong (and was telling him so) she had the audacity to tell him to shut up and stay out of it.
I'm thinking the booze, long wait and people being upset and Zoi leaving that contributed to everyone at each other's throats, especially since next week Dale is talking to Lisa more calmly about her attitude being a killjoy and they both seemed to be pretty mellow.
IMO he right person went home because Zoi has irked me since last week when she showed what a poor loser she was. Her partner seems to be more mellow , laid back and a good sport.