I suspect we would be viewed as livestock or specimens. As for an alien ship landing in my backyard, if they could navigate to Terra fron intersteller distance, I assume they would know to contact SETI. Therefore a landing near me makes me nervous. In light of my desire to be neither dinner nor display, I intend to keep my eyes shut (I've heard rumor they make you feel calm and relaxed when you meet their gaze) and try to chew off any bits I can get hold of.
*Holy Grondar! That thing just bit off pogSsna's ovipositer...*