Ok, I recognize that what I am playing is an emasculatingly light-hearted kid's game, but it's still pretty good.

Picture a 3d Zelda game in the perspective of the original Zelda, then put it in a clockwork (I hesitate to say Steampunk, since while the theme's there the mood isn't, but it may give an idea of how the world's set up) and cooperative play.

It's pretty good, all things included, though there is an energy gauge that can wind up meaning that you can only play a limited amount per day, though additional energy can be bought with cash (in-game or in-reality). It's published by Sega, so that could give you an idea of the quality level - it's a full quality game with F2P MMO trappings.

Ultimately, it's a kid's game. However, it's a really solid, fun kid's game that a parent could play without too much shame (since it is, after all, awesome for the gameplay and art).