My impressions of the episode:
The new housemates all seem good, but at this stage I can't be bothered.
Travis came across really badly, but Marina had her first interesting, positive storyline of the series.
The Clawson drama of last week has vanished - they're just one of the three couples in the house, with the most excitement being their hilarious attempted pash under the doona. Cat in particular didn't feature much.
The current task seems set up perfectly as a good physical and mental challenge, as well as that room of seduction.
Also - a few of the girls (Skye and Priya, I think) were suddenly wearing head scarves. Is this a remnant of the Friday night party dress-up that we didn't get to see at all?