I really think they should have the 8pm -8.30pm slot given over to toby and the younger crew, specifically dealing with raising veg and planting up small gardens. I'd be prepared to say about 80% of people have a modern small garden and so this is far more appropriate. For example, the mahonias are simply too big for most modern gardens. If they made a programme that details growing veg and small gardens for beginners, they can leave GW as it is and then everyone will be happy. Lots of new gardeners are probably put off because they don't have several acres as garden.
Joe's 'contempory' garden design, I was unimpressed with the garden he was in, too me it looked a mess, the lavender for example that had been poorly maintained, was a raggedy mess. Never been a fan of contempory mind, it's not so bad with a large garden as you need the space, in a small garden very hard for it not to look like a mess.
I just found the programme a bit of a hotch-potch, trying to squeeze in too much and ending up with insufficent on each subject as a result.
Yes GW is a relaxing watch, but I think there is a real need for a practical show every week that advises on small gardens, baskets and veg growing.