It's heart-wrenching to watch videos like that. As many people on this forum already know, I was very disappointed with the RE3 remake. Besides the beautiful graphics, there are very few redeeming qualities.
I myself don't think the remake of 3 is as bad as most people say, even though it could've been way better. My two cents is that they were not expecting the remake of 2 to be as well received as it has been and so asked for something that was less old-school (contrary to popular belief, the game was not made in one year, even though the later parts feel rushed: I believe they just pasted the NEST 2 together after they spent most dev time cutting content). The graphics were excellent and so was the voice acting and the writing (Jill feels like a real character for the first time in 25 years - in the past, there was always something off with her and the rest of the cast...they were Saturday morning cartoon characters at best). What saddens me is the fact that, since they are not remaking Code: Veronica, this is the last shot we got at somehow re-living the glory days: RE4 is the next remake, and I shiver at the thought of it not because I am afraid they're gonna mess it up, but because I hate it with a passion. Unless, of course, they'll go insane and decide to make it fit with the rest of the series. Highly unlikely. The best thing would be seeing a remake of the Castle build, since they now have the tech to do it, but that's just wishful thinking.