Don's "The Complete Interview Answer Guide" has been the most inexpensive yet most worthwhile investment I have ever made, job-hunting wise, and his videos have all been an excellent use of my time. Don's interview tips work, not just for getting the job, but also for being able to negotiate a good pay without pushing my luck too much. I just got an excellent permanent job and was able to negotiate a good pay, and Don's tips have been very instrumental in that "achievement". You can tell that they are tried and tested and not just based on theories and personal opinions of what answers might work. I'm a first-generation immigrant and I've invested a lot in gaining new skills and re-inventing myself. I've been interviewing a lot, as I've had to move from one contract job to another, and I've viewed and read a lot of interview tips online, particularly on youtube and major job search websites. I've seen how Don's tips are much more reliable overall, and have helped me avoid mistakes that I realized - on hindsight - have cost me a few excellent opportunities in the past. Lincoln is quoted to have said "If I have but an hour to chop down a tree, I'll spend the first 30 minutes sharpening my ax." I'm glad I sharpened my ax by investing in Don's resources. I would highly recommend them to all job-hunters who want to be strategic in their job search. Good luck in your job search!