Well, I've played enough of I:FR to know I really like it. Its a great game. If BotW is a 10/10, I would give this an 8/10.
Whats holding it back: Its an Ubisoft game, so exploration feels more like checking boxes than natural exploration like in BotW. Also the dialog between Zeus and Prometheus is so cliche. Its that modern millennial writing where everything is a joke that is buried under seven layers of irony. It takes me out of the game everytime they talk.
But aside from that, the gameplay is solid and fun. I actually prefer the climbing and gliding in this game. Probably because it doesn't rain every two minutes like in BotW.