The episode itself seemed OK, but every time I was getting into it my immersion was disrupted by having to reach for the remote to forward through yet another barrage of loud, shouty, banal ads. Sure I didn't actually sit through the ads, but having to respond to them every few minutes meant that I never really got drawn into the plot.
I knew there was a reason I almost never watch FTA TV now.
It's actually a pity Sky doesn't put this type of quality material on an ad-free channel like SoHo for first run, or that Lightbox et al don't secure the streaming rights first. Might actually be watchable then, and I for one am willing to pay a reasonable subscription for this.