Will's is one of the few places in kelapa gading that has live music, bar, billiard, darts, and other games. A lot of people come to dine and spend a good amount of time there as this place was created for that. It occupies the place that used to be Golden Leaf Chinese restaurant next to Prime Whiz hotel, so it's quite big, probably the biggest in the area (don't quote me on this).
Only been there once and had a dinner set that is off the menu (didn't take photos for each of it though), so I can't say much about their regular menu. Service was very good. Ambiance is on point. Came there on a Saturday night. There were more people came in when it was 10pm+, I guess due to most restaurants in gading already closed at 10pm and Will's open until 2am.
Overall this is a good place to go when you have a company or friends and want to chill and spend time on the weekend.