Not sure if the tv series Falling Skies has been mentioned on IIS but I dont mind it ( along with Revolution and Defiance } the 3rd season starts June 9th ,great.
Yes, it's not a bad show. The first 2 seasons have been interesting so far and I found it best to watch it a "season at a time". So, I'll wait until it's completed its season and go for it then.
I think its major flaw or weakness is its highly US centric (with American Revolution/Independence overtones), but if you can put that to the side, there's some interesting plots.