MechaPilot
Explorer
I am not sure I see how the second trailer is 'better' or 'worse' than the other. Seems just like a different approach to the same movie.
It could very well be a good or great movie. Though the question remains, will it be a good Ghostbuster's movie? There is a lot of nerd rage out there. Mostly for the style of comedy seen being favored compared to the originals.
Not just the comedic style, but also the visual style. I've seen a few comments that don't speak well of the appearance of the ghosts compared to the original films. I think they're right that it looks different, but I don't think that it looks any worse than the original in that regard. I think that it looks different in that way largely because of the advances in special effects over the last 30+ years.