Are you think Yuri is the useless member ?

Well to be honest its not that she is really useless its just that she doesn't get my praises lately because she tends to mess up while dancing and her confidence isn't there most of the time. I don't expect much for her in the realm of singing but i she is a dancer I do expect more from her.

I love her! She's talented. I agree with you. I think Yoona is the least talented. She only got the looks.

yes she is better than yoona at everything except acting

yeah i agree.. she's better than others actually.. she has a lot of talents.. some members envy her for that... She's an optimistic person too, Taeyeon thank her for being like that cause she gives energy and encouragement to the group like saying "We can do it!".... She's famous too, that gives more fans of SNSD same with Yoona. She can sing, dance, play musical instruments, a sporty person, can act, can be a host, model, has a nice personality according to the members and other articles that I've read, also for fans that already met her. These are the reasons why I admire her a lot.
So she's not useless at all.. All of them has contribution to the group. They're not be famous and successful group if one of them is useless.. Girls' Generation is known as 9 angels.. no one can ever replace them.. ^___^

no Yuri isnt useless
and i agree with all of your reason,
but
i dont agree about "people like Yoona based on her face only"
i dont think so, because im not

noooooooo
yuri one of the best dancer
her voice yeah not best but good
ca write song mistake and everyone love this song

I dont really like Yuri but Idont think she is not talented. I mean all the member of SNSD, is talented. If no, why did SNSD were been made?