The X-men movies are hit/miss. I'm totally underwhelmed by Sophie Turner as Jean Grey, so basing a movie around her isn't a winner for me.
Dark Pheonix might be the first mainline (Marvel/DC based) comic book movie that I don't bother to go see opening night. Doubly so since X-men Apocalypse was so bad.
I hate Venom so I'll probably skip his movie too.
But ... casting Dazzler, esp someone really cute will get my attention. Probably not enough to make me go see the movie. I'll wait and see if it washes up on HBO/Netflix/etc. but I'll tune in there (maybe with fast foward), so I can catch her.
Fortunately, there are plenty of other comic book movies/TV to occupy my time this year.