Kayla itsines BBG program?

Has anyone ever tried it? How did you like it? I need something that is going to help me achieve my fitness goals. Something that will motivate me. I’ve tried just looking up workouts on YouTube but just can’t get into it. I need an actual program to follow. I’ve looked up BBG reviews and what not and people’s results look amazing. The price is a little high tho so I just wanted to make sure the app was worth it before signing up