Simple, maybe stupid, question about "I Am Legend"

Yes, the Seekers behaviour wasn`t very convincing.

So they are smart enough to set up an elaborate trap, but not smart enough, for example, to wear protective clothes to go out during the day?

Yeah, it’s not obvious what they were up to and it’s a weird position for them to take for eating. I just wonder why they didn’t go apeshit when he shined the light on them.

Exactly. Smart enough to observe Neville and set traps, then stand around in shadows doing what? Why don’t they move into all the available housing, put up curtains, take a bath, don some clothes and watch Shrek all day like Neville does? Hell, if you’re that smart, go corral some cows and you’ll never have to hunt humans again.

What I never understood was why the Seekers never decided to pay a visit to the only house in all of New York that smelt like vinegar.