Watching anime as god intended.
But let's be real for a second, apart from the nostalgia effect, the fact that you can play with a light gun again, and the fact you can put stuff on top of it, it's not a great experience.
The constant high-pitched buzzing, the flicker that keeps you awake worse than an oled screen, the amount of trickery involved to keep the remote to hold in a single piece, the audio video inputs with lots of noise...

Idk if i should have taken an lcd instead