Sure you can criticize evolutionary theory. That's how knowledge is expanded and the theory becomes more refined. However you are going to have to bring something to the table other than 'God done it' or hackneyed and convoluted refutations of evolution written by men without expertise in biology or organic chemistry and with political axes to grind a la Dembski and Meyers.
And FYI Mr. Stein and Mr. Mathis and all you yahoos at the 'DISCO' institute...
Darwinism => Atheism => Racism => Nazism => Holocaust
Is as STUPID and INANE an argument as can possibly be made!
If that's your best 'Big Science' has NOTHING to worry about.