I guess my criticism is high level because, in my mind, the timeframe they market and what they claim to be trying to do in it, is so beyond what is reasonable

I guess my criticism is high level because, in my mind, the timeframe they market and what they claim to be trying to do in it, is so beyond what is reasonable that touching on simple aspects of the project, such as all the steps they need to go through before getting to their goal, is adequate to highlight unrealistic marketing for what it is. If you look at some of my other answers I go more in depth on specific topics to provide more technical content. If you are curious to learn something more you can always ask? Alot of my posts are questions. Edit: I wrote this and then saw there was more to your post I missed (or got added? maybe I'm having a stroke, do you smell toast?), will respond in below.