I guess we will find out. Just about every video I've watched on the Loadmaster has people reliably priming on the press. (Not directed towards you) I feel the hatred towards Lee isn't just. It seems to me that if you aren't willing to spend $550 for a progressive press then you cannot get into the cool kids' club.
I don't exactly bleed Lee red but I can without a doubt say that their overwhelming simplicity and their precise directions are not matched by ANY other reloading company. And for someone that doesn't reload daily this is a God send. I often take breaks between reloading due to a number of different things and often times forget how to setup something or a certain detail. I go to the Lee instructions and I'm immediately back on track.