They're both better and worse in 7.1.5 and still not as good as others. The proc is more reliable because its proced off not moving and lasts for an entire 5 seconds (not just one spell), but you can no longer move through an entire divine hymm because its only 5 seconds.
Edit: The current version also allows you to do basically anything that normally requires standing still while moving. You can slide around on the ground with Leytorrent for example. Great for fights like Odyn. You can't force or really predict the proc, but eventually it will be there.