this is what im scared of GamesIndustry reported that a number of anonymous developers said that Wii U does not have the graphical horsepower to compete with current generation console Xbox 360 and PS3, despite being able to output video in HD format. One reason is that Wii U doesn't have as many shaders, it is not as capable, overall it can't quite keep up to the same level as PS3 or 360. Another concern is that only one tablet controller can be active and it must be within certain distance to the console, which means multiple players on the same console must use non-tablet controller and leading to different experience. Another developer suggests that PS3 and PS Vita can do what the Wii U and tablet controller can do already