Designers find inspiration in all sorts of things -- flowers, buildings, fluffy little clouds -- but what better source of inspiration than a carefully branded tie-in!

This week "Project Runway: Under the Gunn" asks the remaining designers to find ideas in Marvel's varied cast of characters, such as Black Widow, Captain Marvel, Falcon, Hawkeye and more. Even better? Jaimie Alexander (Lady Sif in the "Thor" movies and "Marvel's Agents of S.H.I.E.L.D.") is a guest judge. Get a taste of what's ahead in this clip before tuning in Thurs. at 9:00 p.m. ET on Lifetime. 

Of course, even cool superheroes may not be enough for some former fans of the show. After innovative designer Natalia Fedner was cut from the show, many felt judges Mondo and Anya were unfairly critical. What did you think?

Are you over "Project Runway: Under the Gunn" or still watching?