Ottawa (the place Bus Eireann knows as "Ottowa") has a BRT known as
Transitway which uses bendy buses. Have used to from airport to downtown and it's fine so far as it goes and is quite fast in the ROW bits. The problem is once it hits downtown it goes into mixed traffic and congestion ensues.
Someone should also tell Wright, their capitalisation notwithstanding, that when Tennessee Williams wrote
A Streetcar Named Desire he wasn't talking about a shaggin' bendy bus.