I watched plenty of generally considered terrible big franchise movies for the past 26 years of my life whether on home video or at the theater (e.g. Justice League, Batman & Robin, X-Men: Dark Phoenix, Batman & Robin [1997], Hellboy [2019], Green Lantern [2011], Star Wars: The Last Jedi, the Star Wars Prequel Trilogy, The Amazing Spider-Man 2, Transformers: Age Of Extinction, Scooby-Doo 2: Monsters Unleashed, Ghost Rider, Robocop [2014], Terminator: Genesys, etc.), but I usually do NOT get frustrated nor hate them until LATER on, unlike most people who hate them on their 1st watch. Scooby-Doo: Return To Zombie Island, on the other hand, was the 1st movie to make me feel FRUSTRATED on my 1st watch. 😡 That movie was SO BAD, that I rather watch any other big franchise movies that are generally considered "dumpster fire" to the mainstream audiences. 🎞🎥🗑🔥 Even the "bad" live-action films seem better to watch compared to this film. At least they make the gang solve a mystery and had a few charming moments, but this movie makes Scooby-Doo & Shaggy force the gang into not solving ANY mysteries, trying to break the mold much to my cringeworthiness. The only redeeming quality of this movie is Elvira, but it is not enough to save it much like how the lightsaber battles were not enough to save the overall disappointing Star Wars Prequel Trilogy.