They help, but trust me/us...they do not help enough.

With a simulator, you miss the unusual experience of 'making diamonds' while you fly your first solo. There is no space-bar and sims are um..simulations. Planes do not fly that way, not even close IMHO.

Do yourself a favor and get an experienced person to help you before you spend any money. Trust me, you will spend plenty on this hobby in the next few years so start slowly. HAVE FUN!!!