Against players or computer?
It gets annoying that many characters as the computer shoot every two seconds literally.
Online, you start fighting noobs, many can't fight on the ground. As you start to level they know what they are doing on the ground and are far more likely to fight on the ground then before.
Lol If they shoot so much, just hold back, and you'll sprawl. Also, Throw leg kicks, sometimes you'll straight knee them in the head, doing MASSIVE damage.