Big Hero 6 2014 Disney Films with Hetty and Sunjai

In 2014 Disney released their first feature film to feature animated Marvel characters after aquiring the company in 2009.
Big Hero 6 was met with critical success but may have been limited in such a saturated market of super hero movies.
Is it more of the same super hero formula or will Hetty and Sunjai enjoy the 'tried and tested' format?
Let's find out.