WATCH: Michael Bay Storms Off Stage at CES 2014

Movie director Michael Bay was supposed to be pimping out Samsung’s latest 150 inch TV at CES 2014 in Las Vegas. However, after pimping for a few minutes, he went silent, and walked off stage simply saying, “I’m sorry.”

It left Joe Stinziano, a Samsung exec, with the awkward task of improving the rest of the unveiling.

Here’s Bay pictured in happier times, moments before leaving the stage:

This image was posted online shortly after he stormed off:

Anybody any clue what Bay was so upset about? Was it really just about the prompter?

H/t to Business Insider.