Yes, the binoviewer "review" was a total letdown. I was actually looking forward to it. The Saxon ones are the only ones you see advertised here, and it wasn't even on the list. I did not realise that the prices were in $US ... but now that you mention it I found the exact same article in the US S&T, ... and I also found out that my uni subscribes to S&T, which means free access to all issues!