This game is a huge example that defines quantity over quality. Despite having 52 games (or 50, if you take off the unplayable cartridge games), almost all aren't appealing, they all have less content than what you'd see in an Atari 2600 game, mind you it came out in 1997, and almost all are nearly unplayable.
Imagine if you see this in the stores in 1991, being ecstatic for its number of games, and playing it and realizing that it's both atrocious and disappointing.
The only memorable game on this cartridge is Cheetahmen. Speaking of games, the majority of them are space shooters. The Sega Genesis version reduced that amount of space shooters (which is 6), but they're mostly replaced by Puzzle games.
Also I can think of some bad games, like Sonic 06, that's a horrible game, but at least it's only 1 horrible game, not 52.