This might be one of the most disappointing finales I've ever watched. After season 4 the show started to noticeably go down in quality, in my opinion, and this finale was the perfect embodiment of that. For one thing, I genuinely can't think of anything stupider than confirming that your lead character is alive after the climactic battle at the very start of the episode. The CGI for the background at the beginning was also atrocious, which didn't help. Everything past that, I honestly can't describe why it was so bad. Everything just felt extremely flat, like there were no stakes whatsoever. I stand by my opinion that the perfect ending for the show would have been season 4, and this finale only solidified that.