I had a Kenwood one,
and it was alright- lasted for about 3 years. In the end I gave up using their pads and just tucked old nappies under it.
I walked into Wayne's World the other day and saw one of those H20 x5 ones... lol.. so I bought it as the Kenwood now just pours out water all over the floor.
I've used it a couple of times-- yes the handle is REALLY weak, so I just preempted that and have stuck some duct tape around it from word go.
One thing I am loving about it is that it produces steam almost instantly. All the kids had gastro, and I've used the handheld to santitise all the mattresses and pillows. It's really light and I have to say I'm quite loving it at the moment. And for $80 I'm happy with that. LOVE that it heats up instantly, not like the 5 min wait on the kenwood.... so easy to just pull it out of the cupboard and have the tiles done in the same time it would have taken for the Kenwood to heat up. And I've used it to clean all my window screens too