Ally, my delivery company is excellent. The fruit & veg and meat is excellent - actually better than at the supermarket because it doesn't get picked over by other customers!
I have a friend who moved here from Melbourne and she has started using the one I use and said it is much better than Coles online over there, but why not give it a go if you have a service? If you like it, stick with it. If not, go back to the supermarket.
I wouldn't pay $45 though!!!! As I said I only pay $8, which I well and truly save because I don't impulse buy!
I agree with you on the choccy thing - every now and again I have a mini mars bar because I think it is what I want but even that size is sickly - makes life easier, huh?