At least, not when you can play Sly 3: Honor Among Thieves.
I did manage to get my hands on a copy of Yakuza 4, today, thankfully, and the first thing I did when I got home was pull it out of the case and just as I was about to put the disk in the PS3, my three-year-old nephew, who I help babysit, came out, as he often does, wanting to watch me play a game. Standing there, frozen for a moment, he looked up at me and said, "Are you going to play a game?" to which I answered, "Y...yes, I am, but you probably sho-" "Are you going to play Sly Cooper?"
"N.....no, I wasn't planning on i-" "I WANT YOU TO PLAY SLY COOPER!"
So that's the story of how I spent all day playing Sly 3 instead of Yakuza 4.