It's really fun! And each ending is neat to go for except if you decide to take the "route" where you try to get Leah fired and do so well you get promoted
This takes about an hour and ends with the game telling you "that's it for the demo!" leaving a block of text on your screen, not giving you an end of run summary of your performance and softlocking you, forcing you to end the run yourself, which just makes you restart.
I didn't expect there to be 'more game' to play for beating it this way, but I did expect AN ending or some kind of completion mark
Just felt incredibly disrespectful of the player's time, so don't bother with that route.