I agree that the IVCS might look complicated at first glance, but it is a far less complicated than the current U.S. electoral system.
And what IVCS tools do, which the current system does not do, is give the U.S. electorate, rather than special interests, the power to build voting blocs and electoral coalitions that determine who runs for office, who gets elected, and what laws are passed.
Here are two links that might help explain IVCS better:
1. The first is written by yours truly describing the genesis of IVCS:
2012: The Game Changing Implications of the Interactive Voter Choice System (IVCS).
2. The second is written by Joseph M. Firestone describing a hypothetical case of how IVCS might be used in a senate race:
How U.S. Voters Can Wrest Control of Elections from Special Interests: Electing Elizabeth Warren in the 2012 Massachusetts Senate Race.
As I said, nothing is more complicated than the way the two major parties have manipulated laws and processes governing campaign financing, districting, and elections. IVCS is a far less complicated platform for overcoming these laws, IMNSHO. Let me know what you think.