For the people who can't get into Inqusition, I urge you to leave the Hinterlands as soon as you're able.
Do a few quests, but when you're tasked with herding buffalo or delivering letters, leave.
My interest waned considerably in the early going but after I left and got started on the main story arc, the game picked up speed and I never looked back.
There was a huge thread on reddit concerning this.
Hinterlands is essentially a prologue area and other locations are a lot more engrossing.
You're not meant to complete every menial task available in that area.
Hell, some areas have enemies 5-6 levels higher than you. They're practically telling you to move the story along.
If you leave and begin the main quest and still can't get into it, then I'm in agreement with you in that it's probably just not your type of game.