I played half the games so far, so I will have played the majority of games in the end.
A bit of random and a bit of appeal of the itch page, it does test a bit the marketing capabilities of the participants (if you are reading this and don't have a cover image on your game, you know what to do ;) )
Once voting is over, if I missed a game in the top ten I'll probably go check them out.
Also that's just me, I'm not speaking for the other judges.