Watch 5g now and again but did see it when they tested the replacement for the Vectra, the Insignia i think. Now i'm not into this type of car but was in one recently and for a family saloon it had no rear legroom and even less headroom yet non of this was even mentioned.
Always get the feeling that they don't quite finish road tests, i only watch for VBH and Tiff and Jason driving as it's quite entertaing.