What rating would you give this game?

[RinkuKulkan]

Since there is no published guide on the site, I'm wondering what the general consensus would be for this game:
 

My own rating would be: Difficulty 3/10 | 1 hr | 1 playthrough.
 

I've been asking this question for some games with "Easy Platinums" but without published guides. This one stood out for me because the platforming actually required some finesse and became a bit frustrating to Platinum.