I am getting the hang of it, although I much prefer the usability of the bb10 OS, like the bb10 browser is significantly better, not going to lie, access to the play store is a plus, but I do miss the little things bb10 did so well, the OS is nowhere near as quick as the bb10, however the camera is great, the front one not so much. There is no hub peek either. Some things are better on the priv some on the Z10, overall though it is a good phone just take some time adjusting, especially if you've only ever used a blackberry smartphone.
If you want more info regarding specific aspects of the priv, let me know and I will provide as best as I can.