True it could be something we haven't seen yet.
For me personally, when I remember RE3, I remember all the stuff like Nemesis's intro, the railgun, the randomized elements the weird monsters you encounter (god I wish spiders returned...), mercenaries and stuff like that which admittedly, the game is bring a lot of that but not everything. A lot of that being gone (but to be fair, replaced with other new stuff) is disappointing. I guess REmake 1 spoiled me cause both REmake 2 and this changed way too much from the original experience and I can't not be disappointed about that cause I loved RE2 and especially 3 so much that I was wishing for a modern remake that takes that experience and modernizes it.
That said, I am not angry about the game. I am still hyped as hell and I can't wait to get my hands on it. Unlike REmake 2, the game feels like they put way more effort into making it, rather than running into issues while developing it.
Though I gotta say, I hope they pull this shit with Code Veronica remake as well. That game would benefit so much from changing things. They can do whatever they want with it and I will approve cause that game sucked and I hate it so much.