Our Chinese friends yousunny and SkateFiguring here told me about the new Chinese boy Boyan Jin, so I’m here to watch Jin’s video. Jin is indeed a talented boy with amazing jumps at this young age. OMG, he’s even more talented than Nathan and Nam Nguyen. And Jin is so cute, too!

It’s a pleasure to watch him. I don’t think people should be too harsh on his lack of choreography and transitions. He’s still a little boy, and this is his first outing. Even though he doesn’t have the same level of choreography and transitions as Jason has now, I still have no doubt Jin will improve in those areas.
However, I just hope Jin will also improve his skating skills while he nails down his difficult jumps. Perhaps someone should introduce him to the concept of edges, as his edges are very shallow now. And he almost has no speed and no flow. I don’t want this talented cute boy to become another Javier or Liza, who were well loved when they first entered international scene but later are often criticized because they have difficult jumps but weak skating skills.
BTW, I also don't think Jin will have great success in Seniors. He has great jumps (even a 4t!), but not so much else. Today you need good jumps AND good skating skills to be successful in Seniors. Therefore I see more potential in Nam Nguyen for example, but who knows what will happen in the future.
I agree that Jin needs to work on his SS, but Nam Nguyen doesn’t have good SS, either. Nguyen’s SS, even though better than Jin, are still not that good. Right now I think Jin will be more successful than Nguyen because Jin needs to work on SS, but Nguyen has to work on both jumps and SS.
The judges gave Brown high PCS despite his low jump abilities and overall TES so why would they raise Jin's PCS because of his much higher jump content?
The judges did raise other skaters’ PCS because of higher jump content in the past. For instance, we can compare PCS scores of Javier and Daisuke:
Skate Canada 2011
PCS
Javier 81.14
Daisuke 83.84
SS
Javier 8.14
Daisuke 8.46
Worlds 2012
PCS
Javier 75.66
Daisuke 85.78
SS
Javier 7.68
Daisuke 8.71
As we can see, when Daisuke did not do well at SC and Javier landed his difficult jumps, they received close PCS scores including close SS scores. If you think there is not a big difference between Jin and Jason’s SS scores (6.21 vs 6.64), then the SS scores between Javier and Daisuke (8.14 vs 8.46) were even closer. But this doesn’t mean Javier and Daisuke’s actual skating skills are close—the SS scores might be close when Javier did well and Daisuke didn’t do well, but the judges knew that Javier’s actual skills were much worse than Daisuke’s. The judges just like to see higher jump content and are willing to reward it with inflated PCS. However, when Javier failed at the worlds, his PCS dropped vastly.
That’s why I think Jin should improve his SS and I don’t want to see the judges treating Jin in the same way as how they treated Javier. Jin is more talented than Javier, and it’s easier to learn skating skills at Jin’s age. If he gets to Javier’s age and then realizes he needs to improve his SS, then it’ll be too late.