Why did The Book of Boba Fett trailer feel so "blah"?

TheWrap

"One sensation the new trailer gave us was definitely, 'well these are just the shots that are finished,'" says Drew Taylor. "While it’s been noted that the show will employ the same cutting edge screen technology that The Mandalorian pioneered, wherein vast vistas can be conjured for live on set using an adaptation of existing videogame engine tech, a ton of work also falls to the aforementioned wizards at Industrial Light & Magic (and some additional effects houses). With the movie industry once again in full swing, it has created a logjam in the visual effects world. The recent Marvel Studios release date shifts were blamed, in part, on this logjam."