Almost nothing in Captain Marvel is "tight" (if it wasn't for stunt-doubles her suit would be quite loose on the back-end ) or "efficient". It's simple - I'll give you that. Simplicity, late-game, in a complex cinematic universe? Didn't add to the big picture. Her simple, dull, MacGuffin-powered character sucks. Had they actually made a complex character with development, it may have been well-received.
Characters like Scarlet Witch and Captain Marvel are no good for great storytelling. Maybe they can kill each other off in the future. Compelling characters need weaknesses.
An example of "efficient" visual storytelling: In Iron Man - his Mark II test flight exemplifies a weakness in the armor's initial design(s) that ultimately helps him defeat Iron Monger. A cool piece of showing-off that influences Act 3 by way of experience rather than assumption.
For whatever reason, Marvel has choked (so far) at any opportunity to make a compelling physically/specialty-powerful character. Jane Foster ain't gonna break that mold, either, sadly.