I wouldn't have laughed. I think Flanagan's lack of finesse was there for all to see - but he always played with a shitload of passion for us. Worked his arse off and stuck to the basics but played with his heart on his sleeve. On Robertson's first match for us I immediately noticed his quality on the ball - something you'd never consistently see from Flano.
On another note, I never really liked Gomez as a fullback - weirdly bad at defending crosses for a natural CB out wide. Not the best delivery either... but plenty of pace. But this season he's been a revelation, looks great defending crosses and his pace and strength is used to great effect. I think if he keeps this form up and stays fit, he's better for us than Lovren.