There are a few interesting things I've found, the first and not suprising is that the website is broken, if you select a location like SCL it gives a random collection of locations such as Dunedin (no VA partner or VA flies there) but doesn't give locations where VA partners actually fly.
Then the Air Canada routes... I'm not surprised but a random date in April next year on Air Canada from Vancouver to Toronto reveals economy redemptions only at 20,000 points and $132.10 taxes. Meanwhile the same cash fare is $122.
Oddly UA redemptions only show $28.30 taxes indicating that VA is passing on a rather hefty carrier surcharge mainly for domestic Canada redemptions. Something like LAX to YVR is only $39 in taxes (still more than a UA redemption at $7.50).
It also seems that all Hawaiian airlines flights are missing, the website doesn't even allow HNL-SYD to be selected (but go figure HNL-ADL can be selected). This is despite some HA award space existing and open to other partners (like JAL). Meanwhile South African airlines isn't releasing any award seats on the 5 ish routes they're operating right now.