So the new excuse is that it'll be awesome when you flash a custom ROM? But what happened to all the nice awesome features that used to be bragged about? You previously defended Touchwiz and now you've just admitted that any and all performance issues with the Note 5 are related to Touchwiz. Which side are you on exactly?
It seems you didn't bother reading through the first thread at all. People were posting proof in graphs showcasing how choppy scrolling is on the Note 5. This isn't about OnePlus One, this is about an 8-core phone not being able to scroll YouTube properly, let alone playing 60fps videos properly in the YouTube app. That's really unfortunate.
Bet whatever you want. It's a video that was made by Android users so I highly doubt they sabotaged it in favour of the iPhone. You can run the tests if you want. The problem is you'd probably be running it with like a million system services disabled, whereas iPhone runs like that out of the box. That's pretty sad for, again, an 8-core 4GB RAM phone. Brag about Antutu and Geekbench as much as you want, these benchmarks simply don't equate to real world performance in the slightest.