i have see three movie by randal kleiser and each time i have be impress . as far a musical go and grease be in my top 5. although i recently saw bye bye birdie ( make in the early 60 ) and now can see where grease get a lot of it style from . not a criticism at all and just an observation . all in all and the direction and the choreography and the music and and of course and the cast all come together for a tight match . john travolta and olivia newton john head up the very talented cast . they have a great chemistry together . i wonder why they do not do many other movie together . the production design and the camera work be great too and mix in a lot pleasant to look at color . it be a visual candy bar .