They all play very similarly, but they do have distinct differences besides visual appearance. As for Supers, I loved all three of them. I've mainly been playing my Hunter because Golden Gun is bad ass. However, Fist of Havoc and Nova Bomb are also awesome. Supers are fun in every way! Each class also has a different type of jump. Hunters have double jump, Warlocks can jump and then hover, and Titans just jump extremely high like that have a jetpack on. Lastly, every melee is different. Titans do a shoulder ram, Hunters stab people with knives, and Warlocks release a burst of energy from their hands. :)