Here are the pizzas we tried:
Chef Anthony Russo's: Rating 6.5
Papa Murphy's Take and Bake Gluten-Free Pizza: Rating 8.5
Amy's: Rating 7
Udi's: Rating 7
Freschetta: Rating 9.5
In our opinion, Freschetta is the winner for sure! It has a great flavor, though the crust is slightly chewy. In addition, I need to clarify that I am pretty sure this pizza compares very well with a Little Caesar's pizza, but not with my distant memory of what Pizza Hut pizza tastes like. For a gluten-free pizza, it is quite tasty. My daughter (who can eat gluten) commented that it tasted as good as a gluten pizza. As you may guess, I am still partial to my homemade pizza recipe, found in my cookbook on page 164 and in my blog post of 9-24-14. :)