Life-fucking-changing I remember staying up past midnight on Christmas watching the final cutscene (DO NOT DO THIS WITH YAKUZA GAMES YOU THINK IT'S GONNA BE OVER YOU'VE GOT LIKE 2 HOURS OF CUTSCENES LEFT.) and despite my incorrectly medicated mind I was fucking Moved. I will never be the same.
I look back on the 80 hours I've spent on this game fondly. It might sound corny but this game was kind of important to me not going insane. (Also, yes, I did complete the game in one day--in just shy of an hour. I really, really like Octodad.)