Seems like I'm in a minority here. I much prefer the new remote because scrolling is much more controllable. On the old one I was always over-shooting. And I find it much easier to hold.
On the other hand, having the Siri button in the side leads to mistakenly clicking it. And if it's at the bottom of a pile of stuff in the tray next to me, it's buttons get pressed by things on top of it.
In summary, I feel it was a little extravagant at the price. But I'm glad I got it