People who are saying Gears, Portal, or Borderlands are not innovative need to start giving some examples. Gears is as similar to Kill Switch as Portal is to Prey, which is to say not all that similar, but they share some ideas and actually made great games using those ideas unlike their predecessors. As for Borderlands, sure it is inspired by a ton of other games but never have so many different ideas and genres been put together in a successful way that is at all similar to Borderlands. Gears less so now, but just because they have the most copycats of the three games mentioned.