You don't think Carrie's good?
Not really, no.
They are all dime a dozen Kareoke level. None show any vocal control consistently. They all vamp, a la Star Search, when they hit spots that require actual singing.
And they are all off key every single time they sing. None as bad as Mishawhatserface they sent off last week, but all of them hit at least 3 or 4 clunkers every time.