For a premiere, it did its job surprisingly quick. It introduced the main characters, went through their history, and established their relationship in rapid succession. Obviously, this is the type of genre where fanservice thrives, both subtle and explicit, yet it is less about grabbing viewers attention and more about humor though, so its fine. The animation flows smoothly all throughout the episode and the art is quite nice. But it's the personality of the cast that stood out the most for me. It did well in catching my interest to be honest, I'll be checking this out for sure.