Yeah - it's pretty nifty. I set it up today.
Only downside is the wireless signal between the joy-cons isn't that great if there's some interference between the console and the controllers - and also the straps seem pretty easy to lose.
But it's super tiny compared to the Ps4 Pro - it's easily a quarter of the size.
Took me a while to realise where the "games" were meant to go. The portable reminds me of the old Game-gear a bit.