For each boy, they all had one same dream when they were youth. We hope to have playstation which is a super game machine for our own. With higher technology, ps4 provides more advanced function. Comparing with the previous one, ps4 changes a lot. It suits all age groups, and has more advantage than other same kind of products. It has already owned most of market share and had most consumers. The future opportunity is wide, it forecasts that the sales in this year will increase a lot. However, there are still some weakness besides. For example, the report said as soon as ps4 shows up, lots of products related to ps3  will be abandon. It will make the market unhealthy.

http://www.cbc.ca/news/technology/sony-playstation-4-goes-on-sale-1.2427797