I'm struggling to get motivated to watch these Marvel movies now, I didn't bother with the Black Panther or Thor Raganarok and after watching the Avengers: Infinigy Gauntlet trailer I didn't rush to find out when the release date was which wouldn't have been the case five years ago. I think the bubble has burst with superhero movies, the first and second Captain America movies were great, so was the first Avengers movie but everything after that has been so so in my opinion. As for DC, apart from Wonder Woman they have produced terrible movies although saying that I wouldn't mind seeing a Harley Quinn movie starring Margot Robbie.
Marvel now has the rights for the Fantastic Four which means they will also have their great support characters which includes Dr Doom, Galactus, and the Silver Surfer. I heard a rumour the Silver Surfer makes an appearance in the Avengers: Infinity Gauntlet. The Silver Surfer is easily the coolest character in comics.