Oh baby

[Gino]

What are the chances of winning the seasonal jackpot, anyone know?

Pure luck, there are some clips on YouTube from people winning the Jackpot.
It doesn't matter how long you've been playing the game or how many bets you put in the slot machine.
I always look up the names of the players that win the jackpot and I can tell you this, 
sometimes they are new players, sometimes experienced players that been playing for years. I've seen accounts that are 2 weeks old win the jackpot.
It's random luck. Just gotta hit it! I've been trying since it came out and never hit it.