The trailer for this movie scared me a bit, I was worried they were not going to (Spoilers) show that Hank Pym was the original Ant-man. Then they showed the flash backs! Even Janet (Wasp) was shown and mentioned! I was a bit disappointed that Hank Pym's original Ant-man was not given a movie and/or included as one of the Avenger's founders, or creator of Ultron...but wow! I mean, all of that aside, Scott Lang's Ant-man was actually pretty good! Especially how in his first mission as Ant-man, he had encountered an Avenger! So, I'd say it is safe to say, MCU took a safe rout with Ant-man (waiting for a time when CGI was a little more realistic looking) and freaking nailed it!