This is kinda cool. People were asked what they thought of Windows Vista. Almost all said that it sucked. Then, they were shown a new windows operating system called "Windows Mojave" and asked what they thought of it. 94% of the people said that it was amazing. At that point, they were told that it was actually Windows Vista they'd seen. There's nothing called Windows Mojave.
Isn't it typical? People tend to form opinions about things without knowing anything about them at all.