I agree with most comments.
I have the oxford CD, its quite good but not in all area's. I have always tried to learn and understand the full subject mater as well as useing the feedback even though 80% of the entire course is TOTAL CRAP and probably 95% you will never need.
If the CAA were even remotely interested in quality training they would pour some of the zillions of pounds we give them and modernise the training to include much more relevant and useful knowledge.
And in the exams ALL they are interested in is catching you out with stupid little tricks, not actually testing your knowledge.
I'm on my last lot in 2 1/2 weeks and I cant wait and btw thank goodness for the feed back I have passed all in the 90's 1st time thanks to that!