As for me the series was good. I would say 8/10. It has a lot of plot twists. Some of them you can easily assume/ guess. There wasn't any character that anoyed me. But it's really hard to keep up with what's going on. I watched it in 4 days and I got lost at least 10 times. Also i couldn't remeber names of the characters (it may be only my problem) because there was a lot of them and they were often bringed up.