Kamen Rider Faiz is a Japanese children's Television show about undead monsters, a cheeky girl who has a belt they want and a dreamless wanderer who gets pulled into fighting these monsters. There is also a young man who struggles with his new life as an undead Orphnoc.
Kamen Rider Ryuki feels so different from Kuuga and Agito. It seems more outlandish, but a bit more grounded at the same time. It's hard to say, but I am SO interested in watching more.
Kamen Rider Agito feels like it has a much stronger hook than Kuuga from the start. It's funny, I don't feel like the first two episodes gave me enough information, but I am not bothered by it, I am intrigued.