^ True, the art at the start of a manga is often, at least, noticeably different than the one at the end, if Boruto last long, it should be good.
while the art at the beginning of Naruto was really good, it was still rough-ish looking compared to later on. You can tell this artist is trying to copy Kishimoto's style and struggling, but I think after he draws a few chapters he'll begin to develop a style that works. I'm really interested to see how the artwork evolves.