He makes some fascinating points, like that undead guy from TP actually being Link from OOT and MB. Seriously the Zelda series is FULL of these kinds of cryptic clues, like the reappearing sheikah symbol for example.
But I think his timeline is way off, I think mine makes a whole lot more sense.
He has LTTP and the Four Swords games way too far apart, they're very closely connected. In the GBA version, the Four Sword actually makes a cameo appearance.
Though it's now a bit confusing, I think MC and the FS games take place before LTTP because they explain where Ganon got his trident, which he had in LTTP. But if the master sword was destroyed before the events of MC then how did it end up in LTTP?