It's a bit worrisome.. A lot of things can go wrong, and they might end up completely messing it up, but I try not to think of it. To be honest, I'm happy they're even doing the remake and I will appreciate it no matter what.
From what I've read, they will stay more true to the manga.
I'm super excited for it! I wonder what they will do differently. My biggest hope is that the animation and graphics are consistent. I'm thinking that they might make it follow the manga more, so maybe it'll be less childish and more serious/dark.