Boruto is not exactly like naruto, he just looks similar and is a "good guy" kind of guy. He is different enough.
Sarada has many habits that sasuke and sakura have, but she has a unique personality that differs greatly from both of them. She also does not look too similar like some of the other kids, as in, she is completely distinguishable.
Mitsuki is original in all ways.
Inojin looks a lot like ino, but looks original enough. He also does not act like either of his parents too much. He has general similarities with Sais "anything goes" conversation habits, but that is it.
Chocho looks very unique and has an original personality in all ways except her eating habit, and even then, she expresses that very differently from Choji.
Shikadai Looks way too similar to Shikamaru (for gods sake, even the same hairstyle?) and has far too many personality traits with him. He just does not seem quite as lazy, and shows a particular interest in "doing things the right way". He is not an exact copy by any means, but too similar for my taste. It feels too much like Shikamaru exists again as a kid in the new era.
Metal Lee is a Lee clone. period. Only difference is a VERY slight change in appearance, and his overdone and unrealistic hyper-anxiety in front of others that just makes him annoying to me. The less we see of him, the better, unless something changes about him, but i do not think that will happen.
The sand siblings supposedly have kids, but we have not seen enough from them yet to say, though they look original enough.
Bee has a kid (that is his kid right?) and he fights originally, and looks original enough.
Almost forgot about Himawari. she has an original appearance (at least far more so than boruto), and her personality has not been explored a whole lot, but it seems pretty different from her parents.
Honestly, only Shikadai and Metal Lee are clones.
