But you can't make the last episode like if it was just another normal episode with a crappy ending (not that this was the case, even if I think so
) and show a preview for the next part of the story which will air half a year later. You have to give a proper ending...
For me this season lacked emotion and exciting situations, the kind that give you the urge to see the next episode or that keep you sitting in your chair downloading or streaming every episode available... Overall, it could have been done better, much better...