Interesting enough to keep me watching all the way through, but I did skip a lot. The series in general drags the main story out by layering it with background of the individual characters and their guilty pasts. This might be interesting if the backstories weren't predictable and doled out in a series of surreal dream sequences. This season wasn't an exception to that. In fact, this season pushed this theme into the realm of a bad supernatural thriller by including woo-woo spiritualism in the place of surreal psychological representation.
Jodie Foster's performance was part of what carried the show. Despite all the hype, I didn't think Kali Reis' character was very interesting, and her performance wasn't anything special.
I watched to the end mainly for the mandatory expositional scene in the climax that shows the who/when/what of the murder. It turned out to be the most predictable part of the season, and the supernatural element of the season got ramped up to a cringe-tastic 11 for the rest of the episode.