Sites that help you study are just best. How a studying guide or even work sample be bad if you learn how to perform a task correctly? I use studentshare to find essay samples and then write my own papers. So, is signing up for studentshare bad? No, if you get the experience and transform it in doing own work, but more efficient. I think it is a profit, not the blame.
I do like to complete my assignments all by myself, as I think it is the only right way to actually learn. But I do use various websites that give a general clue or keys on how to do this and that correctly. I guess it is the same as asking a professor or a classmate for help. Now I use studetshare because of great volume of essays. So, is studentshare legit? sure, it is your help.