Probably no better or worse than any other "thickening" shampoo.
Some people on this forum swear by Jason's 'Thin to Thick' shampoo... but I keep things simple by just using Nizoral 2x weekly and Head & Shoulders on other days.
I don't like to mess with so many different shampoos, I find it pointless.. but the key is to just find what works best for you.
Don't expect miracles from a 'thickening' shampoo though.. it's not really changing the chemical make-up of your hair... it's an illusion basically.