It's funny but for years I've been hearing about pairs of forwards working well together. I'm old enough to remember when they used to talk about full lines, three forwards working together and that was the classic combo - a corner man, a playmaker and a finisher. The all-time perfect example for me was Gillies-Trottier-Bossy but I think our top line is just as ideal as an example.
Hyman as a corner man is basically perfect, Gillies was awesome as well.
Trottier was a more rounded player than Marner but as a pure playmaker, Marner is better.
Matthews is a more rounded player then Bossy, as a pure scorer who's better it's too early to tell which is high praise indeed for Matthews as Bossy is one of the greatest snipers ever to play the game.
I love Hyman on that line, I don't think anyone else we have could possibly fit as well, I hope they keep playing together, Hyman gives us a bit of a hometown discount inspiring the others two to do the same down the road and we get to see this trio terrorize the NHL for the next decade.
As Neil Diamond sang - Good times never seemed so good ...

The "barely" part is the icing on the cake. I must go find that thread and check it out, sounds like comedy gold.