I was just talking to my wife about this so I thought I'd chime in. The touchpad part of the new remote is my biggest issue with it. I love the Siri feature, volume control, ability to turn devices on/off, but using a touchpad for TV control just feels awkward and imprecise.
It's also not a great remote to leave around when you have a 2 year old that likes to throw things. He's frequently chucked the old Apple TV remote across the room for no other reason then you asked him to give it too you. With the old remote, no big deal, that thing is solid. I kind of panic every time I see him pick up the new remote because if he breaks it that's a pricy thing to replace.
If Apple could release a second version that's the same controls just replace the trackpad with a D-Pad (maybe not make the top glass

) I'd absolutely buy it.