Huber, my god, I didn't comment on the first video since I would have just said "I AGREE!" since I adore 0-CV. Finished 1, but didn't get to the rest of those until the Dreamcast ports and when I finished them all (plus 0 on Gamecube) I was in love. But while I agree with everything you say, I had different experiences for 4-6.
I had the exact same reaction to 4 initially, oh, Umbrella is gone... That kinda sucks. It took me a while to want to play it after that initial reaction, but once I did, the gameplay sucked me AND THAT WESKER TEASE, I was sold to RE4 being a masterpiece after that. The gameplay dragged me through it in the end despite my initial reservations and it was that experience combined with Ground Zeroes that actually got me through MGSV knowing that the story wasn't going how I wanted it to go, but the gameplay taking me through.
RE5 was the one time mild spoilers kind of helped me get through it. I'd moved city and the friends that I made weren't massive gamers, so I was going through it alone. I jumped online with randoms a couple of times and got a couple of friendly people, but it wasn't grabbing me. I talked to someone who suggested that I should get to a certain boss fight... WESKER AND JILL. It felt like a slog to get to that point, but once I did, man, the payoff was so worth it.
RE6 would never have done it. it's the first I've never finished and I've even played more hours of Final Fantasy 13 of all things and not enjoyed that, but RE6 just ruins me everytime I play it. There's nothing redeeming there. I ended up looking up the final moments on YouTube hoping to see something redeeming, something that would get me saying "Closing this video down now because I have to play to this point and experience it!"... But I couldn't. It ended up being the game that stopped me from pre-ordering most games because I couldn't believe the drop in quality.
So that's long, I don't expect you to read this out on the show, but I do have one question that hopefully you can answer: Of the scrapped RE games, which would you rather have handed to you in a complete state: The fabled Resident Evil 1.5, or the initial RE4 mansion footage?