Oh sure--awesome wrap up to OSC/Hersh (for now), Root (for now), and flashback (Nathan, Ordos) plotlines, but the big surprise is when a central character heeds Jonathan Nolan's scripted advice from Bruce Wayne and becomes someone else for HR to fear. Bring on Season 3!
Oh yeah, this little ditty was written by that Nolan guy too. Genius. (Jonah, please cross the WB lot and provide coaching for Arrow's writers who routinely pay homage to you but could use your :)