You'll probably enjoy it. It's dated, and not as charming as the original. The mechanics were also simplified. You could only use items on something in the environment, you couldn't use items on other items in your inventory, like on the N64. This may sound like a terrible thing, but I did feel that they instead made the puzzles themselves a lot tougher, since you didn't have that extra layer to complicate things.
The end had a really well done music-based puzzle, IMHO, where your hearing and attention span are key. Great stuff. Some of the puzzles were so impossible to figure out, but once you did, they made perfect sense. Ugly graphics, slow 3D engine, but excellent atmosphere and singularly great (and moody) music, IMHO. Also a nice story, IIRC.