The smartest move they made was casting Paul Rudd in the lead of Ant-Man. He also had a hand in re-writing the script so his fingerprints are all over this great movie.
Ant-Man is one of the most enjoyable movies in the current Marvel stable. Rudd is a really likeable guy and he brings that charm and comedic lightness as cat burglar Scott Lang. With such a strong guy in the lead, everyone else around him has to perform well alongside him. Michael Douglas as the genius Dr. Hank Pym is a great father figure and mentor. Evangeline Lilly as his daughter Hope makes for a great driving force and teammate. The trio od Michael Pena, T.I. and David Dastmalchian are funny sidekicks. Really like Corey Stoll as the main villain Darren Cross. Many of these movies have crap antagonists that are largely forgettable, but Cross’ motivations work and he looks awesome as Yellowjacket.
I can’t think of anything to complain about. Ant-Man is really well paced and light hearted enough to be fun, but not stupid. It gets the drama and serious parts correct right when it’s necessary. A solid and smartly told origin story for both Scott and Dr. Pym. The shrinking powers make for creative and well-executed action scenes that can’t be done elsewhere (in terms of speed and momentum, closest to Spiderman’s locomotion capabilities). Each set piece gets more and more elaborate right to the finale so there’s always something to look forward to and admire (top notch special effects bring Ant-Man to life).
Really impressed with how this movie turned out. Terrific introduction to a character many don’t know, smart tie-in to The Avengers with Sam Wilson/Falcon and a satisfying ending to boot! I put this at number 2 on my Marvel cinematic list behind Captain America: Winter Soldier.