I'm not saying Yuma was a smart guy, because he wasn't, but his "tactics" make sense for someone so bad. His deck was pretty meh, and the fact that he always summoned his Ace made sense. I'm not saying it's making his duels more entertaining, but at least it makes sense.
Tori is shit, and I agree.
And to be completely fair, almost every duel in competitive Yu-Gi-Oh IS summoning a boss monster in your first turn and then following up with bigger crap ever since the Synchro Era.