a remake of the 1978 warren beatty vehicle " heaven can wait " ( which in turn was a remake of " here comes mr . jordan " ) , " down to earth " tells the tale of lance barton ( chris rock , " lethal weapon iv " ) , a young black standup comic trying to win over the audience at harlem's apollo theater . 
when he's taken to heaven prematurely by bumbling angel keyes ( eugene levy , " best in show " ) , his only recourse is to return in another body . 
he chooses that of charles wellington , the tenth richest man in the united states . 
of course , wellington is not only rich , but white and 53 years old , which makes lance's bid for closing night at the apollo , as well as his desire to woo suntee ( regina taylor , " jerry maguire " ) , a tad tricky . 
the original elaine may/warren beatty script has been reworked by chris rock , lance crouther , ali leroi , and louis c . k . 
to turn beatty's vehicle as a football player into rock's vehicle as a comic and add some racial humor . 
as directed by chris weitz and paul weitz ( codirectors of " american pie " and costars of " chuck & buck " ) , the whole affair comes off as amateur hour . 
initial scenes play like filmed line reading rehearsals . 
production values are shoddy . 
most serious of all is the use of rock when his wellington counterpart would have been more appropriate . 
this problem is clearly attributable to the fact that the old white guy is never lip or action synched when he is on screen . 
rock does get the chance to do some fun schtick , such as his turnaround on wellington's plans for a poor neighborhood hospital ( 'bullet in the head ? 
you got a bed ! ' ) , but he's uneven when interacting with the rest of the cast . 
regina taylor fares well amidst the mediocrity as the young activist who confusedly ends up falling for the man she believed to be her nemesis . 
also good is frankie faison ( " hannibal " ) as whitney , lance's compassionate manager - the only human who's made privy to lance's body body switch . 
chaz palminteri and levy are pretty much wasted as heaven's ambassadors . 
another " best in show " alumnus , jennifer coolidge , is poorly used as wellington's cheating wife ( and shown several days apart wearing the same outfit ? ! ) and greg germann ( tv's " ally mcbeal , " " sweet november " ) continues display his sitcom roots as her lover and husband's lawyer . 
mark addy ( " the full monty " ) is sorely underutilized as cisco , wellington's fake english butler . 
stealing the show in every scene she's in is wanda sykes ( " the chris rock show " ) as wellington's disgruntled maid . 
 " down to earth " is for chris rock fans only . 
all others should go rent " heaven can wait " or truly be brought down to earth .