Sometimes some of the attempts look really good, but the final result seems worse.
What constitutes as a failed attempt? I often have something like 99 attempts, 56 completed, 43 failed, still the result I'm left with has a huge number of missing connections.
Could the auto router have some advanced settings, like "try harder", which would make it run for a longer time or something like that?
Brand new interactions and interfaces. 
Easy to use and quick to get started. 
