Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointed !!!

I really enjoyed the first 3 seasons. Season 4 is a Major disappointment.It feels like the writers have lost it and fallen back on mystical / esoteric babble.Characters act ..... out of character... Most everyone is having visions and is about ready for the psycho ward...And most of all it is boooooring.I am not even sure if the series can recover from this disastrous seasonWhat a shame !