"Geez, you don't eat only Soylent! It's just an occasional meal replacement!"
"Okay, then how is it interesting when there are dozens of competing products in the meal replacement category?"
"Because those aren't a full dietary replacement. You can't live on only Ensure (insert many other products here)."
"Okay....but you just said..."
I don't get Soylent. Not only is food one of the greatest luxuries in life -- one of the greatest rewards -- it's laughably easy to have a nutritionally complete lifestyle with minimal effort or time. But if I were enfeebled they all sound pretty terrible.