A shame, but the writing was on the wall. At least it got 52 episodes and was good unlike that Saban abortion from the 90's, the one were everyone had an armored power-up, Hawkeye was made a Wolverine-style jerk and no major characters were part of the regular cast*. They even copied Saban's X-Men by "killing off" a team member (Wonder Man) in the first episode.
*I mean the big shots: Iron Man, Hulk, Thor, Captain America. If you think Scarlett Witch, Ant-Man, Tygra and Falcon are major characters, then good for you.
Hey, where is Tygra? Underappreciated Avenger. Add her to the next movie...get the furry audience.