Fear the Walking Dead

It's a great series...until the fourth season. I mean, the first 3 are magnificent, right? What happened? The change of showrunner in my opinion caused the series to wander in soulless characters, a wrong aesthetic and a monotony never seen before. I had impeccable intrigue and excitement in the first 3 thanks to Madison; Travis: Nick and Alicia... without them coming together it will never work. Was leaving town a good idea? Emulating TWD in the permanent desire of the characters was the beginning of everything? I think it extended too much and I think that in the 4th or 5th it should have ended. At the top and with the family together.