Terrible, TERRIBLE actress
So I started watching Daredevil about last week (yeah, late to the party) and while the show's generally pretty good and engaging, Karen (Deborah's character) sticks out like a sore thumb compared to the rest of the cast. I'm nearly at the end of the first season and I realized that she is by far the weakest link of the series.
Amateurish acting, exaggerated facial expressions and a general 'dumb blonde' feel to everything she does in that show (don't even get me started on her speaking/butchering Spanish). It seems like she largely got the part on her looks. And it's made all the worse by the fact that the rest of the cast (and production too) is well above average.
To be fair, I haven't seen any other of her work, so maybe it's a case of not choosing the right role, but I have to say that in Daredevil she's distractingly bad.