I actually thought it ended when it should. The ghosts had all been laid to rest. The Nicole Walker character was dead and wasn't even going to make any more supernatural appearances. Too many series carry on beyond the term of their natural life and become poor relations of what they were.
Now I watched a 2017 Belgian movie last night which you would probably enjoy. It's called Above the Law and is a crime and corruption story. It contains a well executed bank robbery and a great jailbreak sequence. Great viewing.
