In my opinion, I honestly thought ARC-V was a good series but it had a lot of potential but overall it had wasted characters as if they meant nothing. For example, Yuto was gone since episode 37 and the writers don't even make an attempt to bring him back. Yugo, never gets to reunite with Rin not once.
Yuya becomes a good chatacter but his personality and "EGAO" are very cliché and forced. And Yuri, how did the writers mess up on him? How did Yuri redeem himself if he sealed multiple people into cards and was the most psychopathic out of the Yuya counterparts.
Not just that, Leo Akaba, who is supposed to be the main antagonist never wins a duel. He had a no result against Declan and Yuya due to Yusho's interference, although we already knew who would have won. Then he gets OTK'd by ZARC. Also why do people hate ZARC's dub voice, he's supposed to be a demon isn't he? There were also pointless legacy characters like Aster Phoenix, who never won a single duel. That's right, he never won any. Even Alexis Rhodes was better despite her technically meaning nothing as well.
Jack and Crow carried the legacy characters. Kite Tenjo, was good but not good enough. Also the ending had 6 dimensional counterparts that were worth more killed off, What do you guys think?