If you are looking for a fun read this is it. This 12 book series is fast paced and just Good ol' fun. This is a dynamic tale with lots of action hoping from setting to setting. EAch book is interesting and keeps you wanting to go to the next issue. Knowledge of the Hanna Barbera universe is helpful but not necessary. Even though some of these characters came from Saturday morning kids cartoons the book is written so adults will enjoy it but it's still great for kids. The real young ones may get scared at the monster. Parker does a great job bringing together different characters from different worlds into one coherent story that does not seem forced.
Hope you enjoy it!