Hello! I traveled Sun Country DTW Terminal recently and had a nice experience. The terminal was smaller and less overwhelming, which I liked. Security was speedy, and I was at my gate in no time. It's a low-cost terminal, so don't expect gourmet food or luxury lounges, but you have everything you need there. Seating was offered, and the space was clean. The gate agents were friendly and helpful. It's an uncomplicated, effective place for travelers who care about value and convenience.