I agree with most of the games on the list except for Paperboy. I love the Sega Genesis version and I own it and play it from time to time. I always thought it was a unique and challenging game. I have a few additions of my own from the Sega camp:

-Mickey's Ultimate Challenge--Yeah its a baby game, but any game you can finish in 5 minutes is garbage. Especially if you paid like $49.99 for the game back in 1993.

-The Adventures of Mighty Max--Based on the awesome toys and TV show, you would think this game would be an instant success. With lousy controls and a hideous weapons system this game was probably destined to be found in a bargain bin right from the get go.

-Dark Castle--This piss poor EA port of a classic Macintosh game also suffered from horrible controls, cheap enemies, and even cheaper deaths from the fact that everything could kill you. For example, you could trip over a couple short steps of a staircase and it would spell your doom. I also forgot to mention your only weapon was a sad little sack of rocks.
Here's a more indepth review of this piece of shit (hilarious):
http://www.youtube.com/watch?v=AiPk_MhpeMs

-Rolo To The Rescue--Another baby game where you controlled a little elephant and his little woodland friends. Sounds like fun, huh? Not really. The bosses in this game are cheap and its ridiculous difficulty level (One hit and you're dead and then you have to start the level over) would drive any 5-year-old to drink and smoke and bash their little noggins against the wall until they bleed out their ears. Scary thoughts...I think this game was based on the little elephant from the Rolo candy commercials hence the name.
-Batman Forever--This game could've been great just because it carried the Batman name and legacy but this was not true. Another stupid movie game from the people who brought you the Sega Genesis version of Mortal Kombat II, comes Batman Forever. This was another game that suffered from hideous controls. This game also had the same palette swapped enemies the entire game with such memorable names as "Evildoer" and "Cuddles" (I'm not lying). This game was also sold on the fact that it had awesome digitized graphics and audio clips from the actual film (that sounded awful on the Sega Genesis with its low sound memory) and any game that has the main selling point of its graphics or some other "revolutionary" gimmick is going to automatically suck. Besides this game's most common flaws as seen in a lot of movie games, the movie the game was based on was reason enough for this game to suck. Joel Schumacher's bat nipples ruined the Batman franchise until 2005's Batman Begins directed by Christopher Nolan. I actually have this game and I just keep it around for a good laugh. The only decent Batman adventure on Sega Genesis was The Adventures of Batman and Robin based on the hit 90's KidsWB Animated series.
Here's another review from "The Fat Mann Judgeth":
Part 1: http://www.youtube.com/watch?v=_YaQ0CCKN-U
Part 2: http://www.youtube.com/watch?v=E2ugvOsK_SA