Hmmm...I dunno. *minor spoilers*
There was something off about this first episode. I want to support Chloe Sevigny's career and all, but something about the plotting didn't make sense to me and that was a distraction.
*spoilers*
The thing that really threw off the momentum was how the security guard conveniently showed up at Catherine's house and knocks her out. How did he know who she was, and her being a copy and all...is her place of residence really that easily obtained? What's the explanation (he's private security and has access)?
Perhaps this is the Danish portion of the original coming out of the woodwork, it's not a plot development I wouldn't expected typically (didn't find it credible).
I'll keep watching to see how this comes along, but I hope there aren't any more weird missteps.
*end spoilers*
I like that things became interesting in making Thomas momentarily a "bad guy," but then shown that he was trying to gain a deeper understanding, and not actually becoming malevolent.