The Game Boy Player is a great emulator, which allows you to run on the TV screen via the Cube both Gameboy Advanced, Gameboy Color and Gameboy and games. All games (both GB, GBC and GBA and modules) that I tested were reproduced properly. Despite the full-screen view that there are no striking disturbances in the representation. The games run smoothly as usual. Only slight distortions or overlaps can occasionally occur when scrolling. But these are by no means disturbing. To have an optimal picture, but you should buy an RGB Scart cable and adjust the presentation to the 60 Hz mode, because in 50 Hz mode, it may have often display errors such as flickering etc.. At the reproduction of the sound, there is nothing to complain about. Handling the player is simple and player-friendly. To activate the player an included startup disc must be inserted, otherwise you can continue to play as usual his Cube games, having to tilt without any switches. You have the same game in the shaft of the player, this is directly invited and you can get started right away. The control with the Cube pad works without problems. In some games, I think it's even better because I am an advocate of the analog sticks and can maneuver better with this. But that is a matter of taste. About the Z-button any time you can reach the menu of the player, with the example you for. The presentation or key assignment may change. There is also an option, with which you can change the module. A Turning the Cubes is therefore not necessary for module changes. The installation is very simple: The player is simply mounted with a few screws integrated under the cube. For this purpose, only a small manhole cover must be removed from the cube. From the size of the player fits perfectly under the Cube and not look like a foreign body. Thanks to the screws of the cube can be transported loosely with the attached handle continues. There is no need to carry two devices separately. The inserted module is not Traderjob out. There is to eject a small lever, you have to the module is not so cumbersome herauspulen from the player. Manufacturer and also I recommend that you always leave a module in the bay, when the player is not used for a long time period. There is no protective cover that protects the Schacht before dusting and almost everyone knows Gameboy friend, how quickly can cause dust problems during charging. Actually, I would have the whole player not gripe if there would be these in all colors, in which there are the cube. Unfortunately, the player is here but only in black. That's annoying, because it is only holders of a black cubes possible to create a color unit. Otherwise, I can the player but still a friend. Especially people who play often and like Gameboy titles and also a cube at home. One can thus plagued batteries of Game Boys and relieve some of the eye, it is also more convenient if you have a bigger picture going on.