There is a good book out called:

Understanding Medjugorje Heavenly Visions or Religious Illusion? by Donal Anthony Foley

It's a charitable assesment of the situation but cleary shows that there are serious problems that most people (in favor of Medjugorje) do not know about.

Medj is bringing too much controverse to be really taken as truth and real apparitions. It doesn't seem very catholic to me.