I really enjoyed this season. The last episode was a little confusing, but maybe I just need to watch it again. Some of it seemed...more unlikely than usual.
Shaw is a great addition, and I hope they flesh her out more in Season 3. The Carter and Elias thing was a little strange but I like the fact that she is now fully through the looking glass. She's digging up bodies and capping people in the ass...
Elias is a good villian/ally. I've always liked that actor.
A very good season, and a solid show IMHO. Looking forward to next season.