You think the data is difficult to analyse?
The old Trainsmart systems needed a little bit of logic and understanding from the operator.
The current 2008 version breaks it all down for you at the press of a button - it's foolproof.
V02 max thresholds, fat-burning thresholds, calorific utilisation etc is there instantly.
There is no room for a muck up therefore your statement holds no merit at all bud.