I just watched this with my wife last night, and we both enjoyed it immensely.
That said - I agree with everything Adami and Bosk1 have said in this thread, the only difference being that it didn't hamper my enjoyment much.
I've seen this happen before, where a TV show that provides lots of space for character and plot development gets resolved by a fast-paced movie. It's hard to adapt to, at first, because everything feels "rushed". It was hard to really get into heel Wanda, because of how fast (though logical) her heel turn way.
That said I think this general directing, the visuals, and the music were all a notch above much of what I've seen from the MCU thus far. Really love that they let Rami do his thing, and Elfman is always great.