Analyze the following tweet to determine the level of joy expressed. The levels are: 0: no joy can be inferred, 1: low amount of joy can be inferred, 2: moderate amount of joy can be inferred, 3: high amount of joy can be inferred.
Tweet: Dick Gregory &amp; Jerry Lewis 2 greats who's creativity and imaginations brought smiles &amp; laughter to place not always illuminated.