So much of the plot and script of this film is absolute trash, but shaggy and scoob are so perfect it cancels all the other rubbish out. Even aged 25 I got so many belly laughs out of the CGI Scooby's antics. I also thought the monsters were pretty cool and the CGI is an improvement on the first film. I also really respect how directly out of the cartoon the characters and outfits are. With that being said, if you aren't ready to turn your brain off and watch a CGI dog in a fake afro do a choreographed dance. This may not be the film for you. I am surprised there was never a third film or a reboot of this franchise.