Similar issue with the newer laptops that include power buttons as part of the keyboard. The power button no longer has a noticeable change when pressed, and if the laptop is fanless or just very quiet, it can be impossible to tell if the damn thing is turned on or not.
Sometimes I wonder if the manufacturers are doing this on purpose, to make the customer feel more distant from their devices and willing to part with them easier.
Meanwhile, I used to have a Surface Pro 3 that did none of those. Pressing the power button did nothing for several seconds, and sometimes I would have to push the power button again after some seconds, for some reason. Quite irritating.