It’s disappointing to see Antonio Banderas appearing in something of this sort, as Jason Statham and Bruce Willis have occasionally done, because it feels like a step down for him. This film, "Cuda," casts him as someone hired by the gangster “Estelle” (Kate Bosworth) to train a combatant named "Stray" (Mojean Aria) so he can recover money from a group of people involved in online adult entertainment. The story then …