Have any of you done auto-x in your Challenger?

In a lot of reviews I've read, testers have commented that the Challenger isn't that great in the handling department when stacked up to the Mustang and Camaro, especially the gt350 and 1le package(most likely compared to the similarly priced Scat Pack and SRT 392).

How much do the weight and other handling shortcomings affect auto-x and canyon carving experiences in the Challenger?