I've played my Wii U and 3DS more than my Ps4 (which I got on day 1). Like the OP says there's no games for it (yet). I've played one boxed retail game, Knack, 1 free PSN game Resogun and tried, but didn't like, the PS Plus game Don't Starve. I've cancelled my PS Plus membership until I get word of something worthwhile having it for.
Don't get me wrong, I know I don't speak out for the 'majority' or masses of Sony drones out there who will gobble up anything Sony chucks at them, but the PS4 launch window experience, for me, has been lacking. I know this will change, slowly, as the launch window fades into the mists of time, so I'm just biding my time with my Wii U and 3DS, which actually have some games due sooner, rather than later.