Of course! I approach many indie and in-development works the same way, so I totally understand wanting to hold off until there's more content out. 💗
The game is divided into three acts. Act 1 has 6 chapters, Act 2 has 4 chapters, and Act 3 has 3 chapters. Not every chapter will be as big as Chapter 1 (I think it will remain the largest chapter in the game, just in terms of word count and volume) and some chapters will be more linear than others to keep the story moving, but all will hinge on player choice. You'll be able to see the consequences of your choices (good and bad) ripple throughout the rest of the game.