A lot of parents are afraid of allowing their children to play online games because they believe that these games can be addictive and harmful to their intellectual development. The PS3: The Sony PlayStation 3 was the last of the consoles released and remains the most expensive. One of the factors which figures in to the price of the Sony PS3 is the ability to play Blu Ray movie disks. These disks are also what most PlayStation 3 games use as their format, so given the processing power and the huge ps3 capacity of Blu Ray, Sony PS3 games are able to reach an unparalleled quality in visual experience. Gamers that are interested in several of the PS3 exclusive titles like Metal Gear Solid 4 and God of War 3 might want to check out the PlayStation 3. It also includes a hard drive of varying capacities, however it is not as easily accessible as the Xbox 360’s hard drive. The PlayStation Network also offers free game demos and the ability to purchase games online, similar to Microsoft Live service.