Well first I do not think this has anything to do with the conversation, no one is saying you can't create a new form the OP is asking for a DVD recommendation to learn a traditional form. second no two people are exactly alike so no two people do the form exactly the same and it is not required and what you are calling "copy machine" I am calling making the form your own. However getting the concepts right and the basics correct is important. But based on the no two people are alike makes being "truest to the original form" darn close to impossible. Add to that changes to the forms by legitimate "family" teachers of the form...well....things are not currently the same in traditional forms as what was done when those forms started. Don't forget, Yang came from Chen, Wu came from Yang, Wu/Hao came from Chen and Yang and Sun came from Wu/Hao
As for 24 form was made mostly by a person that was more of a XIngyiquan guy than a taijiquan guy, but it is a nice little form, I learned it years ago but today, because of my traditional Yang Background it looks much more like a shortened traditional form than the competition form it is.