Just ordered the book and foundry content. I planned on running modern on foundry, and my heart broke when I saw it wasn't supported. So I bit the bullet and spent some money on a 5E-style product (shudder). Videos like this helped me look around my disdain for 5E and convinced me to take the leap. Never underestimate the value of a small youtube channel. Keep it up, my man. I'm pleasantly surprised at how well it works for a modern setting, and their changes rounded off a lot of my 5E complaints. Seeing as how the setting changes and the fact that every superhero character farts magic from level one were my primary complaints, my happiness makes sense. Keeping Modern alive is [insert favorite sky daddy here]'s work.
For the moment feels exactly like Modern D20 with 5e rules and the adventure books looks good too. I have the classic D20 Modern book, maybe I don't buy this new version but I'm happy because this good game continuous for a new generation.