Early days. There's still a lot of people waiting to receive a copy.
I don't disagree but some reviewers have had it for over 30 days and GMT themselves have had it a lot longer. I really think they need to have a tutorial for all of their games at launch date/ ship date. This helps both the customer who buys the game to get up to speed. It also helps the potential customer know that their is a video to help them learn the game and to see if it is their cup of tea. It also helps the company sell more games because it shows the support they give. Just my 2 cents