Although the hype before it came out was annoying, I've watched every episode at least twice. The only thing I'd change is the Tify/Colonel storyline. It's getting old.
I'd say the Tiffy/Colonel story is probably just about wrapped up since the Colonel got married to a woman who he told about the affair. Heck, Tiffy may even be dead. We don't know if anyone was hurt or killed in the finale.