text_a: with an unusual protagonist -lrb- a kilt-wearing jackson -rrb- and subject matter , the improbable `` formula 51 '' is somewhat entertaining , but it could have been much stronger .
text_b: the only camouflage carvey should now be considering is a paper bag to wear over his head when he goes out into public , to avoid being recognized as the man who bilked unsuspecting moviegoers .