I think this is one of the better outdoor concert venues in the GTA.
These guys do almost everything right or close to right (for a price of course)
1) The sound is really good for an outdoor venue. Not as good as a really good indoor venue (roy thompson , massey ) but definitely better than a bad one (Sound academy).
2) Washrooms are pretty clean for the number of people that use it through the night. Staff must be keeping a check on this, as some places dont care once the concert has started.
3) Good crowd management. It never feels really crowded even with the large numbers involved.
4) Well staffed bars, so I dont miss entire songs while buying beer.
good seats with stadium seating and good visibility.
Downsides?
Beer is expensive.
That last left turn off lakeshore could take forever, although sometimes I have seen police managing the traffic.