I'm not a massive fan of the SuperHub mainly because it's wireless coverage is far from super and it isn't a particularly good hub, but it is superior to the Sagem I was subjected to with Sky and at least it has modem mode so that you can actually use a router that meets your needs.
Of course the debate will go on forever about whether or not the SuperHub is fit for purpose (the answer is "barely" by the way...), but having endured Sky's feeble little unit for 2 years even the cranky old SuperHub seems like a blisteringly quick bit of digital nirvana, well, when the wireless hasn't dropped out that is or it isn't restarting for no reason...