Well the hype clearly didn't show on your video. No one commentates on this video. Is it the without comment version? That goes a long way man. There is no video of the player's faces to show the pressure. Looks like a regular DOTA 2 game without any pre-existing context. The match up is not that hype neither. I mean the lvl they're playing at.
But you're right I'm a LOL fan (was anyway, I haven't played it for about 2 years now but sometimes follow the content on youtube). I defended the game not because I was biased but because you said it seems this game is designed for 13 years old because it has revealing characters. Not a good way of judging a game off of that
. besides out of more than 140 character rosters, there maybe 8-10 characters who are "revealing" ish. Not to mention DOTA 2 has these exact kind of characters too : Draw ranger, mirana , crystal maiden, Luna, Lina,Queen of pain,...