"It is not inconsistant to dismiss the claims of a church, when that churches doctrines are inconsistant with the teachings of Christ."
A morman, Jw, Baptist, Lutheran, Presbyterian, Assembly of God, Petecostal, Episcopalian, and 30,000 etc.'s would make this very same statement, yet would not be consistent with eachother while claiming that there interprutations were consistent with the Bible. Seems like there is a whole lot of confusion out there about what the Bible really says. Each only thinks their interprutaion is correct. Of course they can never tell you where they are in error yet each must be in at least one place. My guess is their rejection of the truth of Catholicism forces them in to a whole lot of errant beliefs as demonstarted by Edna's little pole thread. I think it is pretty clear that the starting point of Protestatism is not the Bible "what does the Catholic Church teach. It's wrong so let's see what the Bible teaches."
Blessings