Wouldn't Darwin's powers have fit better for Trask's Sentinel Program? Adapting to survive... you can't put them down. They were pretty OP in DOFP already, I just think his powers make sense than Mystique's shape-shifting.
Yeah that was BS, there is no way Mystique should give the Sentinels that power. Darwin who is power is evolve to everything works better or Rogue who is copy whatever power someone else has. Heck I would have even bought jacking wolverine's infinite heal potential.
Wait am I on a comic book forum listening to someone say just because a guy with superhuman stats is smaller then another dude with superhuman stats, he must be weaker. Gee look at how scrawny Peter Parker is no way he could possibly be stronger then Captain America...oh wait.