Looks pretty good. I always liked the original and it appears they are doing the remake "right".
According to what's been said, it's not a remake, it's a sequel.
Which is actually rather more something I would want to see, I think. I'm bored with "re-imaginings", continuing the story 26 years later is, I think, a bit more interesting.
From discussions by the producers that took place there, apparently, the yellow guy has Jeff Bridges' face from 1982, and is supposed to be none other than the yellow program he wrote that was driving a tank at the beginning of that movie.
Nice attention to story detail for writers 24 years later... Though if Pixar is involved, or even John Lasseter of Pixar, who did the original!...I wouldn't be surprised.