"Rent Party" is billed as a show for the whole family, but it will be of real interest primarily to preteen children. At that, it seems a rather dull outing. The actors here tend to speak in a sing-song-y manner. Very little humor or visual excitement ensues. Jazz Cat could have been a lively and entertaining figure, but he makes infrequent appearances, often speaking a few bland couplets before retreating to a corne…
