You might think that, but if you're hoping for an ending or any kind of resolution, you won't get it.
Seriously.
Just stop after season 5.
Seriously.
If you disregard our warnings and continue to watch season 6, get to the end, and then think "OMG, this is going to get awesome again!" Please keep in mind that it won't, in fact, do that, it continues its downslide.
Seriously.
If you disregard that warning, and watch season 7 because "I must be wrong, it has to get awesome again", you'll see I was right. You may think to yourself, "Well that sucked, but I've watched it this far, I'll watch the last season because I want to see how this story plays out", just keep in mind that it doesn't have an actual ending or any kind of resolution.
So anyway, don't waste 36 hours of your life, just stop watching after season 5.
Seriously.