Season 1 was so good. The characters, the action, the story! All built and grown so well.
Season 2 takes all that, throws it in the trash and decides it's got a better plan. It does not. The characters contradict themselves, story is all over the place, things are left unaddressed and that CGI... Ugh... The first episode completely undermined the whole first season and it just got worse from there. This is all my opinion but it got worse and worse and by the last episode I was itching for it to end. The acting is good and they portray the characters so well. It's just too bad the writers couldn't pick and stick to a plot.
Season 1 is worth watching but leave it there and let your imagination finish it for you.