A Hollywood producer has blasted Sydney Sweeney and argued she “can’t act” and is “not pretty”. The ‘Euphoria’ actress is seen as one of the biggest rising stars in the industry but she’s failed to impress Carol Baum – whose films include ‘Father of the Bride’, ‘Buffy the Vampire Slayer’ and ‘Fly Away Home’ – who has branded the 26-year-old star’s latest movie ‘Anyone But You’ “unwatchable” and insisted she just doesn’t “get” the blonde beauty. Speaking with New York Times film critic Janet Maslin before a screening of her 1988 film ‘Dead Ringers’ at the Jacob Burns Center in Pleasantville, Ne…