Mark Zuckerberg's first Reel is fine. It's just fine.

When in doubt, feature a dog.

Mark Zuckerberg posted his first Reel Wednesday, and well, it's fine.

Reels are Facebook-owned Instagram's answer to TikTok: Looping, easily editable, maximum 15 second videos featuring a wide catalogue of music and visual overlays. Instagram users post Reels to their feed (not their Stories),...