This article is just my opinion,no bashing.....
The reasons why I think snsd aren't as much as before are:
1.Their live performances - Their live performances are worse than before,I think since Sica left and since Holler promotion,they are so busy covering Sica's part and besides that,they have to sing their parts and they have to do the dancings and all ,so they must be feeling very tired and since TTS are releasing their albums,they are so tired,it can hear from their voices,it sometimes cracked and their voices become so soft,and they need to go to the awards ceremony as...
so this MY BIAS in SNSD and my opinion.. to them
1.Yuri- because she's my BIAS in SNSD.. i like her so much the way she dance and the way she sing... she's beautiful actually !!
2.Yoona- i like her too. but someone told me that she is flirt but i never believe it... yoona is pretty and can dance too especially she can sing
3.Seohyun- oh, i like her voice especially in the song oF MR.MR. she's pretty and have a cute face.. but in dancing,, she's not good at it