once the screen is illuminated you don't even notice them.

It is way too bulky, provides inadequate ventilation and scratches the consoles screen

75$ for a usb connection and hdmi connection plus plastic that can scratch my screen

It CAN scratch your screen if it's

This works fine but as the internet will tell you get a cover as it would be possible to scratch your screen without one.

:D. 4 stars though because the dock feels pretty tight and afraid of it scratching the Switch screen.