1. What is your overall impression?
The overall impression is very positive and this is a unique educational tool that you have developed, unlike others who explain the basic concepts or theoretical explanation of the technologies. You have addressed a key aspect of understanding the standard - i.e., and reduced the learning curve in going through the standards.
2. What other technologies and areas would be of interest?
A similar attempt on the IEEE 802.16e and 802.16m would be of interest, though my current focus is only on LTE.
3. Value of the tool:
Is the Price level reflecting the level of complexity – Yes/No?
Being from India, the price of the tool is little on the higher side for individuals, but having said that I make it a habit to apportion a substantial amount for self learning and so I find the price just right for this purpose. The answer is YES.