You don't need to worry about the quantity of RAM because there is a lot of it, and the joystick is really excellent. The games are of a high quality. The system loads quickly. There is an integrated game shop. Various disadvantages: A costly subscription to PS Plus, Sony's online gaming service costs money ($1,000 for three months), and this doesn't seem like a very fair business practice. Especially when the price of games ranges from three thousand to five thousand dollars.