I have wanted an iPad Mini for some time. It seemed the perfect form factor for reading in bed, one of my favorite uses of an iPad. But I didn't buy one, because I made the mistake of listening to the folks in this forum complaining bitterly about the dreaded Jelly Scroll problem, or loudly proclaiming that they would never buy a Mini until Apple came to its senses and corrected it. What finally got me was a 20% off sale on Amazon, but even then I was dubious and ready to send it back.
Jelly Scrollers, I have no idea what the heck you're talking about. I read in portrait orientation, scrolling back and forth. There's absolutely nothing wrong with the screen. It functions perfectly, as does the rest of the 6th generation iPad Mini. I'm delighted I bought it, and only wish I'd done so earlier.
Moral of the story: don't take the word of random people commenting in the MacRumors forum, including me. Check it out for yourself.