Can someone describe to me each SNSD member's personality? thankyou!

1.Taeyeon--she is kind to some members but not all...she's sometimes a snobber
2.Sooyoung--she's the most silent in the group
3.Yoona--she's dorky but sometimes i find her plastivc
4.hyoyeon--she's insicure to other members especially to yuri because people think that yuri is the best dancer and for me that is the fact xd
5.jessica--she is plastic in some of the members
6.Yuri--because she is my biased i always watch her videos and therefore i conclude that she is the nicest member of the snsd...she is really kind and caring
7.Tiffany--she cares for my bias yuri and i like that fact
8.Sunny--she have a quirky personality which i loved
9.Seohyun--i think she is more mature than her unnies eventhough she is the youngest
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PLEASE NO BASHING THIS IS ONLY MY OPINION!!!