What a load of bulls!t,
Commercial airlines use flight Sims to train and practice all forms of flight simulation.
The whole point of using a flight sim is to familiarize yourself with the aircrafts characteristics, cockpit layout , take off , landing, and the ability to replicate aircraft flight at a low cost.
Why pay $200 an hour to have your instructor tell you where the altimeter , Tacho, etc,etc. is when you can practice at home on your computer.
You wont learn to fly a real aircraft on a sim but you can take the parts you need to learn and practice and save that for when you are at the controls, you soon learn to differentiate between the real thing and what you have learnt and practiced on your flight sim.
Just my opinion!