I completed the game as all characters expect amara, and i liked only few parts, most planets were just big open areas and i had feeling that geting somewhere took ingame weeks, and story was for my taste too much complex, and last DLC ( arm race and the echocast of mayas apprentice- i dont remember her name becaus i didnt liked her), was just cash grabe from my point of view, Long stroy short, i like BL 1 more then BL3 even that BL1 is less colored

About the lego games, it depends on which ones, all the new are open worled and complex, but the old ones like first lego Batman or star wars were realy easy, if I dont count certian missions.

Maybe little childish, but most lego games are good, or BL series, and game named It takes two