It's definitely a rather slanted viewpoint, but I think there's more to glean from it than some games don't suit XBox. The rating of developers on ease of working with is a relevant point. It may be that the console companies will never be as easy as the likes of iOS because they have a more hands-on approach to protect the standards of their library, but doesn't mean a console company can get away with being 'excruciating' to work with, especially if other consoles can offer a 'so-so' experience.The only conclusion, of this opinion, is some games don't suit to xbox use of gaming… And probably these games will got the same sells level on PS3. And iOs and Android are a better place for these, or PC.