Someone on the Paizo team confirmed the focus pool is still capped at 3.
I hope Thunder Strike is not replacing Shocking Grasp because it is not an attack roll and Magus still need their butter to go with the bread.
Some cantrip got nerfed... The fire one doesn't add ability mod to the damage anymore. I don't like this.
I like the Edict/Anathema flavor to replace the old school alignment.
I don't know how I feel about Wizard... They get a very limited pool of spell to choose from instead of a school of magic (evokation, illusion ...) for their bonus spells per day.