We had ours at some sort of party place yesterday. There was loud doef-doef-tss music all afternoon, I couldn't speak to anyone without shouting, people speaking to me had to repeat everything, and the place was packed (a few hundred people, I guess). We got drink vouchers, but the queue at the bar was long at times, and the food was pretty good. I stayed way to long, but didn't see the point in leaving early because the freeway home was gridlocked.
Maybe I'll give it a miss next year. All these big functions are too loud and crowded. The best one we ever had was a laid-back afternoon at Casalinga.