Just watched 4 of these in a row - I agree, you can find flaws everywhere in continuity and just some foolish puzzle figurin' but it is a bit addictive and we are just starting the last aired show right now.
Just finished the Hour 4 episode, won't give anything away but even more twists, enough to keep your head spinning. I like this, cornball as it gets at time - what gets me the most is how the Anthony Edwards character is telling the FBI what to do, except for access to data, the FBI could be pulled from this series. But as in all shows, you have to suspend belief or you knit-pick something to death. That said, can't wait until June for the new episodes.