From the article:
"The Smart Go has a maximum simulation resistance of up to 8%, which is in the ballpark of others in this price range. However, in order to compensate for the occasional resistance levels beyond that, they’ll actually compensate by slightly slowing the videos down (within their own apps). Thus creating the effect of having to work harder to compensate for the trainer being unable to punish you properly."
Oh I can see that working well in league rides....NOT!!
By the way, is anyone else having problems adding ghosts? I re-did "Neighbourhood Cruise" last night and tried challenging myself and adding a few ghosts, but it would only allow me to include the ghost of the person I challenged - trying to add any others crashed the website every time?
(Buried myself trying to improve my time and ended up....5 seconds slower

)