It clicked immediately for me and I like it.
If you want to develop it and save some strokes (assuming you aren't already an awesome 35-50' putter)... then practice step putting close to the basket, like 20' - where you wouldn't try to put a ton of extra into the shot. Once you're able to zing it in somewhat regularly, then back out further.
Some guys I play with can naturally putt from 50' with lots of accuracy, using the same stance as from 20'. I cannot... but stepping through has not only put me in the basket more often, it also keeps me closer to the basket on my misses. If I try to putt high enough to be chain high from 50' with my normal putt, I end up pretty ugly for a come-backer. This solves that by allowing me to keep the disc lower and flatter and if I miss, no roll out.
Whether you can personally step putt or not, it is an advantage for those of us who can do it. I've never been called for a foot fault for it.