I certainly don't contest Galciv2 and the original Sins being there, but I don't put much cred in this list. I mean, Warcraft 3? Really? Like Warlords Battlecry wasn't combining RPG with RTS before WC3 did? And pass up Warcraft 2 in favor of 3? At least StarCraft made his list. Obviously you can't list top strategy games and not list StarCraft.
Total War gets two entries, while C&C and Warcraft only get one? C&C and Warcraft started the RTS genre. And of the two Total Wars he lists, neither is TW:Napoleon, my favorite.
Rise of Nations totally does belong there. It's Civilization:RTS. Speaking of Civilization: he picked Civ *VI*??!? IV and V dance circles around VI. And then he lists AoE2 but not AoE3, and CnC:RA2 but not CnC:RA3--both of which make sense, actually. But not Civ6.
Supreme Commander was not a top 10 game.