Xbox Head Phil Spencer took to Twitter to let everyone know that the Xbox briefing scheduled for E3 2017 will be only 90 minutes long. Spencer noted the reason for the long briefing is due to him wanting to include games that might have been left out.
E3 2017 takes place from June 13-15.
Xbox briefing Sunday will likely run longer than our traditional 90 mins. For those recording just a heads up. #XboxE3
— Phil Spencer (@XboxP3) June 8, 2017