Rush 2 is hardly related to Rush at all. This is an entirely different composition altogether.
Upon first application, I could barely smell it. The opening notes are extremely subtle and intimate. I would describe the rose, freesia and lily of the valley as having a soapy and fresh-like quality.
With the emergence of the heart, Rush 2 develops character. The scent strengthens considerably and shows elements of originality. The soapiness is still present, however I detect a subtle greeness, like a tropical, damp garden smell.
Rush 2 concludes with a simplistic black currant and musk blend, with this being the only fruity kick you will experience during the development of Rush 2, right at the very end.
I vividly remember a man that owned a perfume store where I used to live, raving on about Rush 2. He had me try it several times but I had to go back to this fragrance 3 years on because the scent hadn't stuck in my memory. Because of that I don't think this fragrance is very memorable, certainly not signature material in my humble opinion.