Season 2

Average episode rating: 7.90909090…
Rounded to 8, bumped to 9 for how enjoyable this season was despite a couple slow spots.

Great season! Especially the mid-season-final, but also the final is superb!!!
After Lost and Fringe, J.J. Abrams did it again with Person of Interest: creating a very thrilling series that grips you practically from the get-go! Nice.