The concept seemed promising initially, but the execution fell flat; incorporating a piranha into a massive snake doesn't ultimately contribute much to the story. It’s hard to see what purpose it serves, beyond possessing sharp teeth and being able to swim, since an anaconda already has those attributes. However, I should probably acknowledge that Wynorski is experienced in this particular genre, and I frequently search for unusual highlights like _Chopping Mall_. Those kinds of movies are rare though, and most of what’s out there is pretty bad. _Piranhaconda_ simply joins the pile of forgettable films. _Final rating:★½: - Boring/disappointing. Avoid where possible._

Source on TMDB