Are you satisfied with league's game modes?

I'm not satisfied with Summoners Rift, ARAM, or Twisted Treeline. I wished they implemented more game modes that satisfied players like me, but they keep taking out more than they add. I don't see how taking out Dominion/Ascension/Nexus blitz is a good thing if they don't exchange it with something else. They say 'rotating game mode' but that's a complete lie, it's more like 'semi-annual' game modes than 'rotating'. I'd be all for an additional game mode every week but it's so barebones.

People always tell me that the new champions/updates revitalize and spice up summoners rift and aram, but I don't like that way of thinking at all. I think the game modes should revitalize the way people play and the champs that they play.