That seems really nice.
A few things I'd suggest:
Echoing what others have said about game speed. I'd play on Normal, heck maybe even slow, for a few of the super basic cards, then turn it up as we move on and know what everything means.
Each bit of footage seems very short. Like a know there's not a lot you can do when the footage is, play smithy, buy card, but maybe you could wait 1/2 a second to a second between each action - play village, wait, play Smithy, wait, play smithy, wait, buy gold. Makes it much clearer what is going on.
In addition, I'm not sure how I feel about you advertising the village+smithy engine. I mean, sure it technically is the simplest thing you can play, but it's also worse than Smithy+BM without any support (IIRC). I guess there's nothing wrong with what you say, it just kind of feels a little misleading I guess?