Yes, they feed what they're said to be able to feed, which is great. A couple of things about them keep me from getting one: the price AND if you chop a ball or otherwise get paint in the hopper, it is very difficult if not impossible to clean it out adequately on the field, unless someone has come up with a technique for doing so, which in that case WHOEVER YOU ARE PLEASE LET US KNOW BECAUSE I WANT ONE!!!
Well, you could avoid the chop-backwash phenomenon by putting it on a Warp feed, but Halo + Warp = tons more cash for your feeding system than a simple Revo which a large percentage of people use anyway even if they could get other loaders.