Thank you for giving it a fair shake then. Clearly I love the show and defend it but it is almost out of reflex as I recommend the show for fans of weird fiction and have only gotten push back from a grandparent (who loved the X files and was curious about X files for kids) and a co worker who I suspect just wanted to be disagreeable.
The series finale is typically where all the episodes come together and it is an incredible hour long conclusion, which is impressive for an animated show. It is also the thing that grabs a person and earns their respect so to see you disagree that it is a show worth recommending my first thought was something was missed.
Your review brings up valid points but I also don't agree with all of them. To each their own. Thank you for bringing attention to the show without hype. Sorry if I came off brusque.