Yes if you sit around the side from the food area and towards the back of the lounge the wifi gets a little weak. Funny enough even in the lounge I could even access the airports complimentary wifi if I wanted to. I presume the size of the lounge was due to the lack of space available at HKG as I think it will get ugly very quickly being at overcapacity soon. London Heathrow lounge must be nearly x2 the size of the HK lounge.

I definitely cannot complain about the food. Not amazing but I would rate quite good.