The goal of the deck is to have an active deep thought + noise virus activations to control the flow of the game. Even if the primary plan doesn't pan out, it can sit back and nibble around the edges of the corps battle plan, wherever there is a hole.
Wyldside ensures that you always have viruses coming into your hand to pressure R&D and Pawnshop sells all the viruses that aren't useful anymore to keep you in cash.
Even if its not the best deck, it is just a blast to play.