The past two seasons are an insult to the fans that loved the first four seasons.
They don't even try to explain things anymore. The plot holes and continuity errors of this show are delivered with such a high frequency that I can't even keep up with them anymore.
I'm going to finish this season because I enjoyed the first four seasons so much and I'm still hoping for some faint stroke of good writing. Maybe they've had some grand ending in their back pocket that we can eat off of.
Personally, I don't see that happening, but maybe they'll flip it on us.
So far, this season has been a disappointment. I'm not hard to please either, but it's hard to get past so much of the blatant "oh, they'll get over this" attitude from the writers. Loose ends, plot holes, continuity errors, one episode character write-offs, shotty acting, lackluster writing.
It's frustrating.