Better than other games, but I wouldn't play it for long.

I can see what youre going for here, but its just not original, and I can't see anyone playing this for 5 minutes or more

Great improvement over previous games! Very nice job!

the "cookie per second" (CPS) only goes up to 99 but good clicker game I guess

Even for a game made in Scratch, a lot could (and should) have been done here. A simple background for all of the items is probably the easiest thing you could do to make this look nicer. Experience-wise, having a mute feature is critical since the appeal of idle games is that you can leave them on in another tab while doing stuff. Last note is that your CPS shouldn't be capped at 99, it makes the game come to a dead halt after you reach it as there's really no point in continuing. Balance-wise it would be nice to have the three items do something different from each other, especially since the house clearly gives you the most cookies per second per cookie (in other words, the grandmas and city are useless.)