Need help as a veteran RTS player, but new AoE3 player

I played a LOT of Starcraft and a little AoE2. In AoE2 the first 15 minutes are pretty generic regardless of civ. Is it the same case here? I assume here you also do nonstop settler production until you hit a critical mass and focus on food and wood early game, and add coin later. But I have a hard time finding some specific build orders for this game. I watch Samurai Revolution strategy guides on YouTube but I can't really learn much from watching them. Are there any places with more specific guides?