What you should look for in a showroom are complete scenes, not individual cabinets or small snippets. When you focus on a showroom vignette you should be able to imagine yourself in the completed kitchen, just as if you had walked into the home.
Kitchen design is about integrating dozens of objects, materials and requirements into a beautiful, functional design where the whole is greater than the parts. Vignettes that integrate corners, windows, wall outlets, several types of cabinetry and multiple appliances are the only way to understand how a kitchen designer solves problems, maximizes space, and brings materials together in fun and unique ways.