Tried the CX lounge in PVG on Saturday. To me, the lounge was more than adequate. There is WiFi, comfortable seating, Business areas etc. Food included Dim Sim, Dumplings in Soup, Tomato Beef with Rice, Sandwiches etc. and some Lighter Snacks as well as full bar. More than adequate before the 2hr hop to HKG. Actually, imo, quite comparable to other airlines international lounges.