Definitely a cash grab. Many correct answers aren't included, as well as many of the 'players' using misspelled words. But the worst offense is the sheer number of ads. You will literally watch 5+ ads during a single game and that's if you decline all money boosts, power-ups, mistake fixers, second chances, extra keys.... you could easily spend 3x more time watching ads than playing the game and that's just outrageous.