Luke Skywalker
Yoda
Han Solo
Obi Wan (Episodes 3- 6)
Darth Vader (before the prequels existed)
ROTJ Emperor
Qui-Gon Jinn
C-3PO
R2-D2
Princess Leia (all films, but mainly ANH, and the bikini scenes in ROTJ)
Bad:
Nute Gunray
Boss Nass
Battle Droids
Crappy uncool Jedi with long necks
Crappy uncool cloning dudes with long necks
Jango Fett
The CGI Max Rebo band
The death sticks guy
Count Dooku (shit name, pointless character)
CGI Jabba