The Nintendo Gameboy was by no means an example of the most powerful handheld even during its prime in the early 90s. Its competitors had front-lit or back-lit screens and were in color. What the Gameboy did, however, was provide great games.
A quick note on replacing capacitors: there are a few caps on the LCD board that require removal of the LCD module to desolder. For those caps, I would not attempt to remove the LCD module, instead I would cut the leads as close to the old capacitor body as possible and solder the replacement parts to the old legs. Free mac pro virus cleaner. The LCD modules are known for developing bad connections, so you probably don't want to aggravate the LCD during the capacitor replacement process.