Crisis on Earth X - Better than Justice League?

It's that time of year again, when our favorite superhero shows
crossover into one mega-event. "The Flash", "Supergirl", "Arrow",
and "Legends of Tomorrow" all unite to take on evil versions of
themselves from an alternate Earth. Does this crossover beat last
year's "Heroes vs. Aliens"? Is it an even better DC mash-up than
"Justice League"? Roxy Striar joins the boi-people, Sam Bashor and
DJ Wooldridge, to discuss!