Not really. Even with ball point, while for neat letter stroke order doesn't matter, for a messier (normal day-to-day) writing, stroke order absolutely matter. It can become illegible fast if you use wrong stroke order, because correct stroke order tend to create similar overall shape while the wrong order don't. Granted, you don't have to be exact with the stroke order, but general rule still need to be followed -- you can't just write it in reverse order and expect it to be easily readable.