Just two quick points:
-There’s not much buzz about the lack of region-locking. I think this is a HUGE plus. Most Nintendo handhelds are region-free, and this made them easy to collect for.
-That little “click” sound on the logo always makes me smile… This might sound silly, but I think It could be a sign of the larger conscious decision to make the experience more in line with the analogue-enthusiasm trend in tech (vinyl disks, cartridges, etc).