REmake 3 - 8/10
I was initially somewhat disappointed with the "streamlining" but it grew on me. There are a couple of things it does better than RE2:
-dodging
-boss battles
-music
-enemy variety
-unlockables
-difficulty levels above Hardcore
Unfortunately, there aren't any choices or alternate scenarios so it doesn't feel as complete as RE2. Even though the differences in A/B were fairly minor, you still got to experience the game with a different character using different weapons, visiting different minor locations and seeing some different cutscenes + there were bonus modes and 2nd run scenarios. It wasn't much compared to the original but it was something.
There's none of that here, though the new difficulty levels mix things up. If the game had branching paths, like 30% bigger city section, less setpieces and a bit more exploration + Mercenaries mode, I'd rate it above RE2.
If you only want to play it once, wait for sale. It's a 5-6h game starting on Hardcore and taking it slow, not counting cutscenes. It doesn't count inventory time unlike RE2, though. I paid half price and was pretty satisfied with my first playthrough and I know I'll replay it a fair few times so it's around 8/10 for me. For others it might be 6-7/10.