I bought this Shark Lift Away Pro Steam Mop to replace my old model (purple) Shark Lift Away Pro, which I had and happily used for around 5 years. The new model has noticeably lower  steam power than my old one had. In fact, the old one had 3 steam power positions but the new model only has 2. Thanks to the extremely good performance of my old steam mop I decided not to go back to the traditional moping ever and  even though I am no completely satisfy with the performance of the new model, I am keeping it.
The feature that is really nice is the fact that you do not need to touch the dirty mop after using it.
The steam power of the new model is comparable with the one of the Genius ( I also bought one for a family member) which costs way less.
I hope Shark can correct this for future models.