I've been "enjoying" (if that's the right word) the short 20 min workouts over December. I haven't followed any of CG's programmes, as my focus is primarily on heavy lifting in the gym but these shorter workouts are nice add ons just to finish off a session.
Occasionally I'll pick one of her longer workouts on a day I'm not going to the gym and I'll focus on her bodyweight sessions, as I tend to not bother with that side in the gym. I've found this useful to ensure I'm keeping moves like push-ups at a good standard, I've been repeating day 46 of Prodigy Push Ups and Abs workout to give me the challenge of aiming to complete it without resting at any point. Almost there but it's a tough session!
I wasn't a fan of CG in the past, mainly because my first introduction to her was a kettlebell workout where her form was pretty questionable at times. But as she kept popping up in the youtube algorithm, I started trying the occasional workout from her for some variety a few months ago and her dumbbell/bodyweight stuff is solid and challenging, I've been impressed. And she seems to have stayed away from the kettlebells since, so I can forgive her! 