I haven't watched the final Castle (I have it dvr'd) but I thought the show jumped the shark after Beckett and Castle got married. It never seemed to recover.
I sure hope they don't cancel Major Crimes. I really like that show. I haven't watched "The Good Wife" in a while. I was never a big fan anyway.
I do like Bones. I haven't seen the one where they killed off Sweets. Series seem to be hard on shrinks. Didn't they kill one off on one of NCIS? Maybe the Los Angeles one?