If you want one for microsoft here you go;
Anti-consumer behaviour; Introducing paid dlc, timed exclusive deals, money hatting etc to the industry
Trying to force DRM and digital only, walled garden subscription model including netflix.
Lack of a diverse range of games... all shooters and forza.
Only actually own 2 real studios and could walk away from ind at any time.
Underpowered hardware, RROD, Exclusives only at 4th quarter
Obnoxious executives and horrible corporate culture.
More to come.