After getting burned out on other systems, my group has decided to give Pathfinder a shot. We used to play 3.5 a few years back but moved on for a number of reasons. One of the most frustrating and fun aspects of 3x was class imbalance and game mastery aspect of the system. So, having never played PF and only glancing at the thick core book, i have to ask:
What is still commonly regarded as broken or overpowered in Paizo's take on D&D 3e? What new overpowered stuff has been introduced?
Before i jump in as a player or DM, i'd like to know if there are some potent combos and options that may affect gameplay.