The Happytime Murders, while not entirely funny with the puppet gimmick growing old, was a tolerable enough film especially one starring Melissa McCarthy; it’s probably worth a rental for fans of McCarthy and/or seeing violent/crude puppets.
The Marine 6: Close Quarters actually wasn’t a terrible movie and might be a step above the previous entries if only for a couple moments that were actually surprising and unpredictable.
Basic Instinct 2 might be bad but it’s also hardly terrible either and I will give some credit to both Sharon Stone and David Morrissey for wading through some lurid dialogue and a mindless plot.