Well, this trailer does look quite a bit better than the others since hey! There's actually a nice bit of color to the visuals instead of looking drab as all heck. (I'm getting Christopher Robin flashbacks.)
An credit where credit is due, Will Smith does look better in motion. Not to mention he got a couple chuckles out of me in the trailer.
That said, oddly enough it felt like Will was carrying that trailer. I'm kind of on the fence on Aladdin and Jasmine, but Jafar is a big fat NO. Dude's trying to sound menacing, but it's not landing at all.
Overall it looks nice, but like many of the other live action remakes, it doesn't look anything other than a shameless cash grab as it's mainly taking from the original animated film.