I found
Spinning Out to be an entertaining and intriguing series, but the script was out-of-control with trying to cram in every personality quirk and problematic angst and indecision and bad decisions and complicated love interests and coaching excesses, and parenting excesses, and eating disorders, biting disorders, injuries, psychoses, health problems, coming of age plot twists, competitive traumas and dramas in the skating world, not to mention cringe-worthy miscast doctor (pedophile) hitting on and violating his teenage patients. The scriptwriter needed to pick a lane. Alas, it all ended up in a rubbernecking pile-up. Too bad as there's some beautiful gems hidden in the rubble.
The acting was really good and the production values weren't bad and everyone tried really hard with the questionable script. I loved seeing Johnny in the mix, and he apparently forged good friendships with his fellow cast members, as indicated by his Instagram posts during and after filming:
https://www.instagram.com/p/B71X4iQhQpm/
https://www.instagram.com/p/B7Tz1vEhxRL/
https://www.instagram.com/p/B60s2wHB1_C/
https://www.instagram.com/p/B7gXGFEh0Tj/
https://www.instagram.com/p/B7bDKCSBDNw/
https://www.instagram.com/p/B6uCv2yBp-N/
Yep, I didn't find the lead actor who portrayed Kat, at all interesting. The actor who played Kat's best friend was much more interesting, and even the younger sister wasn't as dreary as Kat. Even Kat's mixed-up Mom was more appealing, but both the Mom and Kat in the latter episodes tried my patience mightily. The script was too over-crammed and at times, preposterous, my gosh!
Oh, and I loved the Russian actor who played Kat's coach. It would have been good had the story centered more around her character as a coach of Gabe (Johnny) and his partner! The actor who played Kat's partner is really good, and good looking. Also, the young aspiring skiier/ bartender who had a crush on Kat was a very good supporting actor. The character of his mother was dreadful though.

Oh well, as I said, the script was way out-of-control and couldn't decide what it really wanted to be.
I even enjoyed Kat's partner's family, his stepmother, father, and twin brothers, and Kat's younger sister's coach. But again, what the heck was going on with all the overdone and unwieldy story lines?

As I said earlier, the pedo doctor and disgusting plot twist involving him was a huge miscast, ill-conceived mess. If it was going to be about a coach or older adult authority figure abusing young charges, that's a completely different story that would have needed to be focused on exclusively with a lot more thought, research, care, and better casting. That's a whole 'nother can of worms story that deserves separate treatment. By trying to examine every possible scenario along with the kitchen sink and the toilet, the worthwhile promise hidden within the overall concept really got lost, sunk, overwhelmed.