Hi Bruce...its been a few years since I completed my exams but BAK, PPL, CPL and IFR were not that tricky. Have a thorough knowledge and you should get it.
ATPL was a whole different kettle of fish! At the time I did mine the word going around was the exams were being written by an ex Malaysian Airlines Captain? who had one aim in life, that was to make the ATPL exams so hard, tricky and deceiving that no one could pass them! At one stage you had to pass all seven ATPL exams at the same time. They then decided that you had 3 years to pass them all, one at a time if you liked.
Dont go in to them thinking you can "wing it", make sure you know and understand your knowledge.
Scotty