Wizards are a good way to get started using a feature in Access which you may
not use often, or are about to use for the first time. However, with some
experience you will often find that it is quicker simply to make a copy of
something, and change it rather than use a wizard.
As an example if you are creating a set of reports, you will probably be
quicker to make a copy of the report and then customise the report changing
the data source.
The beauty of Access is it allows you to do things in so many different
ways, which you find changes as you gain more experience with using the
product.
I personaly don't tend to use the wizards, but I often use the expression
builder.
So in summary it is down to you, there is not hard and fast rule here.