Marville was a parody comic created for the U-Decide contest. U-Decide was a contest to see if Peter David's Captain Marvel series, Bill Jemas's Marville or Ron Zimmerman's Ultimate Adventures would sell better.
The actual comic itself is suppose to be about (it loses focuses as it goes on) Kal-AOL. Kal-AOL is the son of Ted Turner from the year 5002. When Ted thought the Earth (now called AOLon, due to being bought by AOL) was going to be destroyed by meteors, he used his time machine (made out of old video game systems) to send Kal-AOL to the past, where he tries to be a superhero despite his lack of superpowers.
Marville was poorly received. Lewis Lovhaug called it one of the worst comics ever made. Similarly, Comic Alliance listed it as one of "The 15 Worst Comics of the Decade". The some sources of criticism were the "lame" jokes and out-of-date references to Ted Turner.
My sources were a Google search of "reception of marville comic", the Wikipedia page "Marville (Comics)" and the Atop The Fourth Wall episode "Marville # 1"