This is gonna be extremely short, I went into this movie with Wanda as my main girl, having watched and read most of Marvel iterations (comics, shows, movies). I am speechless, concussed, and have nothing to review. True fan service, run to watch it, and beware spoilers.
The acting done by Elizabeth Olsen is alone enough to satisfy any moviegoer and it might help you overlook the pacing issues.
This is one of the most unique MCU projects that makes it one of the best in my opinion. But it does have criteria to be enjoyed, it heavily relies on past marvel knowledge and lore, while also very fun and satisfying for Wanda fans like me.