There's been much worse.
It was an entertaining episode in my opinion. I actually don't mind Marco/Laura if they keep the crazy going. This episode brought them up from my least liked to middle ground as they were annoying and boring before. Now they picked it up a notch and went up to annoying but wild and crazy. Much more interesting than the regular showmances. If you're getting in a showmance might as well put on an interesting show.
[The main issue with them will be they're escalating at such a fast pace it's going to burn out and then what's left. How can they keep topping themselves at this kind of pace. They could've set their mark too high and now those high expectations for them is set up for failure]
In Big Brother i want my heroes to be heroes, villains to be villains and want my crazy to be crazy not caring about the cameras. No fluff/not holding back whatever the group is. If someone's a wild child without a care like these two then so be it.
This series is delivering on that front. I'd prefer a more lighthearted/comedy focused group but i can adapt with other various extremes if that's where it goes. There is some unintentionally hilarious comedy herein, already had many laughs and it's quite early.