Access to MicroStation Training Material

I bought a license for MicroStation over 30 years ago and have subscribed ever since, I do find that the subscription is a bit pricey for what I get in return. What I would like to know whether I am getting the most out of my subscription fee of £1050 per annum, so apart from the incremental updates and bug fixes, for example can you advise if I have access to all the learning material as a subscriber or do I have to pay extra for this, if I do have to pay extra then why?.

I would like to hear from other individuals who have to pick up this tab every year.