I'm fairly certain nobody involved in "Love is in the Air" intended to make great cinema. Even the title shows a lack of effort (the movie involves airplanes-wink,wink). That being said, this is a formulatic romance with the noble woman business owner at odds with the (initially) rotten corporate tool of a man. Through a series of trials and tribulations, the corporate jerk becomes a decent human being and the pair fall in love. There is the traditional third act drama where the lass discovers the lad's original evil plan and they break up only to reconcile five minutes later. If you threw some tinsel and snow at this production it would easily be a Hallmark Christmas movie. There is absolutely nothing new or original here.
That being said, the scenery is beautifully shot and the acting was not terrible. I feel this movie was intended to be a vehicle for the attractive leading lady who is a well-known singer in Australia (where the film was shot). This is an inoffensive little picture that isn't particularly good or particularly bad. If you're into improbable romantic comedies you could find it enjoyable.