First-generation products usually come with an invisible warning label, which is especially true for foldable devices. They can look exciting and ambitious, but there is often a rough edge somewhere. It could be the distracting crease on the flexing screen or a hinge that feels unsure. Even the design can feel fragile while giving off a premium look. So, it’s pretty impressive that the Motorola Razr Fold does not give off that vibe. This is Motorola’s first-ever book-style foldable, after years of building its foldable identity with its recognizable Razr series of flip phones . Naturally, you would expect some first-gen caution here. In this category, brands like Samsung, Google, and Huawei have already spent years refining their own approaches. And yet, the Razr Fold comes across as unusually settled for a debut. Vikhyaat Vivek / Digital Trends The Motorola Razr Fold gets a lot of things right in the first try The company was set on building a proper premium device from the start, and it delivered.…