After playing a bit more this morning, I agree with most of the points in this thread.
HP/MP pools are almost unchanged from lvl 1 to lvl 30. And getting 1 shotted as I'm spawning sucks quite a bit.
Turning seems more difficult with the skills book open. Even when I'm using screen area that is not covered.
A health bar over your current target would be nice.
Tap targeting would be even better.
Spells and attacks while stunned seems like a no-no.