User blog comment:B214/High School DxD Hero Discussion/@comment-31718363-20180411011256/@comment-2143738-20180411034731

I say there on par, also I really like the brighter colors too.

Also in MY OPINION, your not a true fan if you can't except the new art and animation and its MORE CLOSER to the novels.

Not to mention there are other anime with changed art and animation, like Fairy Tail, Sailor Moon, Dragon Ball and Love Hina and they turned out good.