Even for those that can itemize (or where makes sense to) for most doing it yourself you will spend almost the same amount of time doing them. This is because you still have to get all your records together and fill out the form to give the tax specialist, that is what takes so long. They simply take the numbers you write down and plug them into a software program as well. It may even be turbotax or taxcut.
For people who have a lot of weird situations (and owning a home and being married doesn't classify) I can see the value in going to a tax guy.
An alternative, you can pay a tax guy to do the taxes and next year assuming your situation is the same use a program. Just follow by example.
If you don't own a home you will really have to embellish to come close to the standard deduction.