They have been playing very few games, sure dropping some here and there, but so far they looked rather convincing and they qualified for Summit 3 as first, dismantling Alliance rather handily in the process. It's not 15-0 DAC groupstages, but they still deliver with their trademark style of steadily assimilating gold from the whole map with very farmed supports. I mean EG just came pretty close to not qualifying for Summit against NoT.
G1 was steady decline with pickoffs left and right until not even troll with empower couldn't save them, no matter how casters tried to make it exciting. G2 was the definition of Puppey draft, either it was going to be amazing or fail horribly. Running a lineup of enigma/tide/brew/sf/lion vs wisp/tiny takes some courage. Still, they played pretty poorly overall, with Arteezy getting caught left and right and S4 shut down pretty badly in both games. I know Navi fanboys are waiting for them to falter to catch the bandwagon before it leaves the station, but it's pretty obvious where the problem was, when Navi fields a new roster every week or two...
Just yesterday I had somebody arguing with me that C9 is better than Secret because they were winning before they threw their games at DAC.