Ghost in the Shell had the "three point landing" before the Matrix movies did. They copied a lot of the style from Ghost in the Shell.
I honestly didn't mind that the Matrix copied Ghost in the Shell. What sucks is EVERY action movie copying the Matrix since then.
Honestly the three point landing is not even close to the worst Matrix cliches run into the ground. That list would be:
1. EVERYONE in an action movie, even a kid, knows advanced martial arts. No need for a 80's montage where they train to become amazing, people just accept that if you are on the silver screen you know Kung Fu better than any person alive today. The Watchmen is the more painful example of this IMHO.
2. Slow-mode action scene shots. Got super overused right after the Matrix, now more rare (thank God).
3. Any sort of bullet dodging. Made ten times worse if during a slow motion scene.
4. The idea that brains/reality are just computers that can be controlled/programmed by "real computers." Since the Matrix the original concept of a human as a placated battery has been boiled down to absolutely terrible movie plots (like "Source Code").
5. Grenades for the most part don't exist. If you have to take out a bunch of enemies in a room, automatic weapons with magic bullets that don't ricochet are your only hope. I mean, I love the lobby scene too, but it pretty much ruined realistic use of arms in action movies.
See, there is 5 without even touching the stance.
Thanks to the Matrix the idea of a semi-realistic action movie (aka a Die Hard 1) just won't fly anymore. If you don't offer blurring limbs and three point landings the audience doesn't want your product apparently.