Original: and Flaming Star ) , partly due to the success of later films such as Blue Hawaii , G.I. Blues , and Viva Las Vegas ; all quick to film , cheap to make box-office hits with enough songs to sell soundtrack albums and entertain the masses of Presley fans who were more eager to see him sing than act .
Simplified: These were all quick to make , low cost box-office hits . They had enough songs to sell soundtrack albums and entertain the thousands of Presley fans who were more eager to see him sing than act .