Horrible way to end a series but... let's face it, what they lead up with in this season didn't leave a lot of hope it would be a quality ending. Probably the most disappointing season, in my opinion.
I feel like Season 7 would have been so much better if in the finale Deb shot Dexter instead of LaGuerta.
Dexter wouldn't even have to die, he could escape somehow. But LaGuerta living would have put Dexter into a manhunt situation. Which could have made for an amazing season.