The users here who have bad things to say about this product probably dont even realise A) how powerfull it is or B) what half the features do...

Zend 5.0 is the best PHP INTERGRATED DEVELOPMENT ENVIROMENT around..

If you want a simple EDITOR for your little kiddy scripts then sure, somthing else may suit your needs better.

If however you are looking for a PROFESIONAL php IDE where multiple programming professionals can work together on commercial projects then you have it all in Zend's product.