I am not sure what version of the course is currently being offered by Mile2. My courseware book is Version 5. I am working in this industry and trying to stay up-to-date by reading books, listening podcasts (Cyberspeak is my favourite) and studying for MCSE: Security (I just got MCSA) and some other Certifications.
By more professional I meant that the instructor was working in Pentesting/Security field for about 12 years, had degree in Computer Science and if I remember correctly Cryptology/Mathematics.
In comparison, CEH instructor had no degree in computing, had a couple of certifications (I think MCSE and Databases) and never worked in Penetration Testing/Computer Security field. So, no real word examples, all facts from the courseware and forget about getting the answer for any tricky questions you may come up with

The course I attended was offered by Execom in Sydney/AU.
Hope this helps.