When you announce your desire to buy a house, agents will come out of the woodwork to offer their services. While these agents may seem interchangeable, their experiences, skills, personalities and specialties vary significantly. As a buyer, you should devote some time to sifting through the plethora of agents for one who suits your unique needs. After you have selected several promising agents, plan to ask them each a handful of questions as if they were interviewing for a job -- because they are! -- and then, after careful consideration, choose the agent who seems to be the best fit for your needs.
In summary, spend some time choosing a real estate agent who has the experience and knowledge that will suit your needs.