no bargain

bad poor

base bogus catchpenny cheesy common commonplace crappy cruddy dud flashy garbage garish glitzy junky lousy mangy mean mediocre meretricious no good ordinary paltry ratty raunchy rinky-dink rotten rubbishy scroungy second-rate shoddy sleazy small-time tatty tawdry terrible trashy trumpery two-bit valueless white elephant worthless

excellent noble precious priceless sophisticated superior valuable

unreliable

bum capricious careless changeable dubious erratic fickle fly-by-night inconsistent inconstant indefinite indeterminate loose no-good treacherous trick tricky trustless unassured uncertain unpredictable unsafe unsound unstable unsure untrustworthy variable

dependable reliable responsible trustworthy