I'll try to watch it whenever it comes out to make my own mind. But I'm convinced they won't be able to recreate the unbelievable chemistry the kids had in the TV movie, which was the main reason the whole thing worked in the first place and made you disregard its flaws (let's not forget the out of this world performance from Curry).
Also, the book's ending is really boring and anticlimatic so even if they get better special effects this time, I don't know how they'll manage to make it more entertaining (maybe by changing it?).