Smallville was really bad, not sure if it was the writing or the CW budget or how they clearly stopped giving a fuck. I could never get into that shit.
The only comic book show that was worse was Birds of Prey...or maybe "The Cape".
Smallville predated the CW, the first 2 seasons they actually had a pretty good budget. But towards the end they were selling plasma to fund the CGI.
Or Pete started moving weight a lot earlier than people thought.