As Barb D points out, the verb 'do' can be intransitive, but essentially only when complemented by an adverb semantically equivalent to 'well' or 'badly', or to some degree of those, explaining both do poorly ('poorly' here is synonymous with 'badly') and informal do OK ('OK' here = fairly well), as well as do fantastically and do abysmally (respectively, 'extremely well' and 'extremely badly'), while excluding many others, such as *do stupidly ('stupidly', despite its negative connotations, does not actually mean 'badly') or *do happily (despite positive connotations, 'happily' does not mean 'well').
It is interesting to note, however, that some apparently disallowed collocations, such as informal BrE do uselessly, would be considered acceptable in contexts where the quality of a person's performance, e.g. in a sporting event, was being assessed (i.e. in this case, uselessly = badly).
