I seared a Beyond Meat Beast Burger for lunch. In my opinion, no veggie burger yet has come this close to replicating the real thing. Eat a bite by itself, the texture is right on, and the flavor is close. Put it on a bun (or as I did, English muffin) with mustard and mayo, lettuce and tomato, and it's very hard to tell it from beef. Okay, not rare beef, but still.
Beyond Meat is a fascinating company. With some very serious backers including higher-ups at Twitter and Google, they're not just trying to fascinate vegetarians and vegans but hope to come up with a credible meat alternative that just about anyone could enjoy, hoping to carve out a niche for a more sustainable popular protein. Who knows? It might happen.