Just finished our dinner here, to end on a good no...

Just finished our dinner here, to end on a good note for our stay in Brisbane. However all 4 of us were unfortunately dissapointed.
The staff and restaurant was lovely although...The hot food was below luke warm for about 30 minutes, it was changed later on as we were leaving. The quality of food was low, looked lovely but pasta, salad etc were dry and tasted refrigerated. Deserts were overly sugary and rich, mostly kind of small macaron bites, would have liked more variation. Would have been a more pleasant, worthwhile experience if the food was of greater quality, free water & coffee and made to order options (which was expected at this price calibre). Also if the wait staff advised that there was a $5.50 charge for what we thought was tap water. $16.50 for 3 jugs of water with a dissapointing 4 pax buffet, costing ~$320 is hard to digest. Have been to many buffets but im sad to say this was as dissapointing as it was expensive.