This is why the Microsoft Zune failed, it was a better device then the iTouch etc, but they thought they could charge the same as Apple. Sorry people, but Apple is the standard and the household name in these devices. If you make your products more expensive then Apple's people will go with what they know.
No the Zune failed because it was microsoft, and because they dropped Playforsure support, creating a whole new DRM which people weren't happy about. People had a bad taste in their mouth thanks to those snafu's and because people equated Windows multimedia with Windows Media player, which was horrible at the time.
They also didn't have a decent music store comparatively, and their marketing for it was minimal at best.
The pricing wasn't the issue (it wasn't even the main issue) If people cared about price they could get one of the other options, if they cared about functionality, the zune's entry level price wouldn't drive them away. Sure, there was the odd consumer that said 'I really wanted to try a zune, but since it's not cheaper I'll go ipod" but they were few and far between.
Think about media players.. The new windows media player really isn't that bad, but most people download itunes anyway (even if they never buy things through it or have an iDevice) because they just assume that WMP sucks. branding and image are important.
The public doesn't know ANYTHING about this product yet except for the cutsy/confusing initial ad. Moto can do a lot to built up interest depending on how they show off the device.