Featuring newish AMD Ryzen 4000 processors, Surface Laptop 4 15-inch finally realizes its performance potential, but some things keep it from being perfect.

When Microsoft first introduced Surface Laptop back in 2017, I called it one of the best Surfaces yet. Years later, a lot has changed for Microsoft, but surprisingly Surface Laptop has not (save for the added 15-inch model as an alternative to the original 13.5-inch one).