Graco Citilite R Stroller

Christina
Has anyone used this stroller? (Graco Citilite R 4.7kg)
Got any reviews for me? I fell in love with how light it is @_@
It's way over my price range but it's my favorite so far so if it's worth it I guess I can make adjustments to the budget :)
my dad hates the idea cause he says we barely used our stroller when we were kids so he said a stroller's not a good investment D: is this true? Or is a stroller a life saver?