I agree.
Seriously though, used to have one at home too and it ended up gathering dust. I had fond ideas of being able to use it in the mornings before work, watching favourite programmes etc. Can only motivate myself when I go to the gym too when a bit of competitive spirit kicks in. But if you are in earnest ( and very likely more motivated than me anyway) it's worth a try.
Thanks - i know i'd be amongst the long list of people who never used it once the novely wore off... hence i'm looking to rent one for a while !!!