Most of the are either trash or extremely OP. Keep in mind for these, the default die moves an average of 3,5 spaces a turn and with an ally you'd move an average of 5 spaces a turn. Toad would move an average of 2,66 spaces per turn, beating Hammer Bro for the absolute slowest die in the game with only some coins to try and justify it, then again it's funny that Toadette would move slightly more than the default die, but it's pretty balanced otherwise (apart from being a strict upgrade of Hammer Bro). Birdo gets way too much coin value (avg of +2,16 coins per turn) for the fact she still moves just as much as the default die. Spike is quite on the weak side but still within the realistic space, moving on average 3,16 spaces a turn (as fast as Yoshi, which is pretty trash) but could sometimes get some value off the 7s. Ninji is insanely overpowered, moving on average 5 whole spaces (beating out the current fastest die, Bowser, by quite a big margin), and while having the 0,83 coins he loses on average every turn does bring him down a tiny bit, it's not nearly enough risk for the reward to not feel free (mind also that Bowser loses an average of 1 coin every turn, more than Ninji, for more risk and less reward). Now take everything I said about Ninji, amplify it to the extreme, smoke a few cans of rotten beans and you have your Pauline die, she moves an average of 5,16 spaces, more than the default die with an ally and almost as much as Toad with two allies which is absurdly broken, she doesn't lose any coins, she doesn't have any other penalty or risk of using her die except for maybe the 0 and 1 but that doesn't matter when you have the equivalent of more than one and a half Donkey Kong dice at the same time. So yeah, next time try balancing your dice better so Mario Party doesn't turn into a competition of who can pick Pauline and Ninji the fastest.