Microsoft’s Xbox One is still trailing behind in sales to the PlayStation 4 but the software giant has high hopes for its consoles. In an interview with Gamespot during E3 2015, Microsoft executive Aaron Greenberg said a string of blockbuster exclusive games and new backward compatibility functionality will lead to a “massive migration” of Xbox 360 owners moving to Xbox One. Whereas Sony feels that backward compatibility is not something that they’re aiming for and that they will be taking a different path. They added that they’ll be looking at different things to keep up their console’s anticipation.