The Avengers: United They Stand

So I think this show is both underrated and overrated. I think its cool how they are giving other superheroes a big part of the show. I like how you don't see the same avengers like in every other cartoon. But how that is a cool thing, it doesn't work all the time. When you take out all the main avengers, you do have a lack of care for the others. The villains are also pretty forgettable. None but Ultron were interesting. The effects age poorly as well. But I don't think that's the shows fault. So is this the best Avengers show we have got? No by a long shot, but overall, its not a horrible attempt. I don't think it is down right awful, its just a failed toy commercial attempt.