Just like the others said already, I think your OC's are outstanding bc of their designs. They fit very well to the Naruto universe not like some other OC's. I haven't read their bio's yet so I can't say something about that (｡•́︿•̀｡)
Are to explain for myself because I'm terrible writting out my thoughts in an eloquent way. I've always been a fan of your art. It's always been beautiful. I find you have your own style that I can recognize straight away. It's close to kishimoto's but still has your own feel to it which makes it special. Also your characters designs are quite eye catching and daws people into wanting to learn more about your characters.
It's okay, explaining things like this is harder, so I didn't expect anyone to be elaborate I'm glad to hear I have a little bit of my own style, sometimes I feel like I copy popular anime/Manga styles a little too much :'D
Your art is awesome! Their designs fit really well into the Naruto universe! The art catches the eye first, and then we find out that they're really detailed and fleshed out, which makes us more curious about them!