The newer hybrids have had the fragrance bred out of them, unfortunately. You have to find old-fashioned types to find the floral appeal(this I remember fondly from ones bought by my mother in the 60s). The leaves are sticky, but I've not found that to be objectionable. The deadheading and stem elongation with warm weather can distract, but I find removing the faded flowers a therapeutic 'chore', while being out in the fresh air and sunshine. Like to know that I'm extending the flowering potential and season of enjoyment.