seasob 4 is a total ma'al
The action is still good but unfortunately the writing took a nose dive into trash and overall the series is way over bloated character wise, a little preachy here and there and ultimately feels pointless.
it felt rushed and anticlimactic in the end..
I hate that season 4 was most driven by characters behaving illogically and stupidly out of character, reminds me of season 8 of GoT.