I'm a massive fan of asian films so I will probably go to the cinema to see this, mainly to see the difference between the Original and this remake,
Me mate though has other motives on his mind his such as his OTT crush on Alba (sigh), though here are a few things both good and bad after first impressions of the trailer:
Good:
Room Shifting scene looks pretty good, very similar to the original.
Alba looks pretty well suited for the role, though there was no talking so maybe this is too early to judge.
The use of the green tinge looks good, suits the whole atmosphere of the story.
Bad:
Dude in lift looks nowhere near as creepy as the original.
Guy at the end of trailer moving to the spyhole reminded me of the Pulse remake, which isn't a good thing.
Overall it looks promising, but I thought the very same thing when I saw the trailer for the Pulse remake, and that was awful in my view.