As much as I complain about the Inquisitor I still put 125 ish hours into my play through. I also didn't start a new when as soon as I finished the first time ever for a Bioware game. I relate it too going on a long ass road trip with someone you don't like, god how you dread that drive back. I'm ditching the Inquisitor and hitch hiking home.
That's actually exactly how I felt!
After finishing Inquisition in about 130 hours I immediately rolled a new Inquisitor, got her to Haven, started the inquisition gave a lukewarm response to almost everything she got asked, then traveled to Hinterlands did two or three fetch quests and started DAO.
After Awakening, I plan on giving DA2 another run and maybe I'll be ready for another Inquisition next (in ca 2 months - hopefully by then someone discovers how to get rid of Skyhold PJs and wear a dress at Winter palace).
However It really made me appreciate the other two installments

(well as I said before I don't consider DA2 better than DAI as whole but Hawke is definitely a far better protagonist)