Performance - we have been very happy with how it handles rough weather including the trip across to Fraser against the wind and swell.
It is a very dry ride which is great with the kids.
The stability is fantastic when we take the boat onto the dam for some tubing, so it gets a fair bit of a run on the dams pulling kids in tubes.
The boat gets used mainly for family day trips either from Tin Can up the inside of Fraser or from Hervey Bay (Gattakers -> Fraser) - which is where the whale photos are taken. They are at the Northern tip of Fraser.