I have seen poorly made movies that failed greatly to live up to their epic potential to be well made and incredible.
I’ll post detailed reviews of the very poorly made (2011) Green Lantern that hugely failed to be incredible despite realistic great potential including have a big budget so can’t use the it had a low budget excuse for the very terrible looking CGI including the very thin stupid looking CGI mask that Hal Jordan wears that resembles face paint humans can pay for cheaply at a Carnival or a Halloween Costumes store, also the very unfaithful Double Dragon movie that is far off being a faithful adaptation along with making the Streets Of Fire movie look very epic because that Walter Hill directed action movie is far closer to a faithful Double Dragon movie including badass action scenes, a fleshed out female protagonist that is kidnapped which is equal to what the Double Dragon arcade game uses, a dangerous dystopian world, a badass protagonist that shows off his smooth combat skills in multiple action scenes, terrifying antagonists, a consistent dark tone with high stakes, etc.