I've been on record for years now in my position that the Nintendo Switch Joy-Cons are "hand-crampingly small" when being held horizontally, NES-controller style, by adult-sized hands. So I was hopeful that the Switch-compatible replica NES controllers Nintendo announced last week would let me play a variety of old-school Switch games with a full-sized controller, complete with an old-school d-pad and full-sized buttons.
Please note: Nintendo Entertainment System Controllers can only be used while detached from the Nintendo Switch system, and only to play NES – Nintendo Switch Online games [emphasis added]. Nintendo Entertainment System Controllers can be charged by attaching to the Nintendo Switch system.
In its recent Nintendo Direct video presentation, the company only highlighted the controllers' use with downloadable NES games, and the fine print of that video did state that "Controllers do not include Joy-Con functionality." Still, these newly spotted Web disclaimers confirm that the special controllers won't work with any other Switch games.