Since \"Constructive\" comments are permitted :wink:
My big \'problem\' with OZ when I tried it (a couple of months back) was things were too small. I\'m talking for the C7xx models. I little tricky hitting the target as it were for clsing apps etc., possible also because it always detected some movement as well, not sure.
Anyway, since OZ is/was mostly geared at the 55/56xx models, and C7xx support is mostly experimental, it is not exactly surprising. But thought I\'d add something constructive to the topic