Finished a couple of series in the past week:
Santa Clarita DietHad already watched most of it, but got the last two episodes and watched them to finish it off. Very entertaining, and Timothy Olyphant is simply superb in it. The rest of the cast is also good, but he totally steals it, IMO. Very good, will watch a second series.
Designated Survivor (aka Unexploded Politican)
It's fun in the same genre as '24', with a bit of a less slick 'West Wing' thrown in there. Kiefer is exactly what you'd expect, despite playing quite a different character from Jack Bauer, and Kal Penn is excellent in his role as Not Sean Spicer. It does get less believable as it goes on, and doesn't have a satisfactory conclusion. In fact, the last episode was a pile of crap, for the most part.
ZOMG Spoiler! Click here to view!
World's most wanted and famous terrorist (admittedly thought to be dead) waltzes into the Pentagon with a fake ID. As he arrives they work this out and place it into lockdown. Despite this he walks, without any disguise, right through the whole complex, into the most important server room, which he accesses with an ID that they know is fake and could shut down at any point. He hacks away to get the entirety of the plans to the whole US defence strategy/codes/access/everything. he the strolls out, despite the lockdown, and wanders out, into his car, and calmly leaves the area.
He is only spotted by a woman driving past him in the opposite direction at 90mph, after the event. She kills him but the codes that it implied were on a computer in a very important briefcase make it out because why the hell not.
Also, the end speech was really bad. It was far too USA! USA! USA! and would only have been decent if the terrorists had blown up either the White House or the building the President was actually in.
I may well still watch the second series , as Kiefer remains eminently watchable.