Heyo! I got mine in yesterday. I'll take some pictures when I get home tonight, but let me just say... It's pretty legit.
It's well packaged and very well built. It's a pretty cool device overall. You have to use their custom software to make use of it as of this time, but any game put in is almost immediately recognized. It can even detect if your cartridge is an official cartridge or not.
The emulation is pretty good, but the emulator is still in early stages as all you can really do is
play the current game
copy the game to "play in your favorite emulator"
download the save
upload the save
It's got some future features promised in the app, but the only settings you can mess with is configuring a controller at the moment.
All in all, it's definitely what it advertises and solidly built. A really cool way to play and work with your game boy family of games.
Funny enough, I only ran into 2 "issues" when using it. (Mostly just me being silly)
It claimed my copy of Moemon Fire Red was a legit Pokemon Fire Red, and it didn't seem to want to grab the save.
It doesn't like my flash cart (EZFlash IV), but I figured this would happen. Just curious what it would do.