We really didn't find this to be good value for money.
We gave it a go on a recent trip involving business class out of SIN on SQ, but the Silver Kriss Lounge would have been a better choice.
The food choices are pretty bad in this place. For the price of entry, they should do a tad better.
They will bring you a drink when you arrive, but that's pretty much the end of any actual "service" whilst you're there.
They do have more space per person compared to the SKL, however.