Most Helpful Guy
If you admire some qualities in him and think the two of you have common life goals, then maybe? Attraction can grow... for some people sometimes. But don't feel obligated or anything - if it feels like a chore, don't do it :p
Most Helpful Girl
That would depend of how shallow you are. Yes, attraction is a must, but that is not to say your attraction can't grow over time. I've dated guys I wasn't attracted to at all, but decided to get to know them before deciding for myself and it's a good thing I did because, I would've missed out on the love of my life.
If looks aren't a total deal breaker for you, then go for it. Remember looks fade eventually, what matters most is the person on the inside.