Its been very hit or miss for me with HBO Max originals. HBO (they do brand them differently) originals are still stellar, for the most part.
If the new Velma show is any indicator of what HBO Max wants to do as run of the mill content though, I'm wondering how long it'll hold up as a premium streaming service.
Warner didn't even unlock their entire backlog of Looney Toons cartoons on their own streaming service, which would bolster its brand and make it more sticky