I had a genesis back in the day and had a few games for the system. I find it hard to believe this list of games is the best the genesis had to offer. More games need to be added (some need removing) for this to be called the "ultimate collection".
I liked the premise of getting to play all the Genesis games I loved as a kid. Here's the problem: I'm so spoiled now playing next generation games that the nostalgia wears off within 10 minutes of playing these titles. They're fun to revisit momentarily but lack any desire to keep playing beyond that. I was bored after 2 levels with most of the games. Kudos to Sega, though, because for their time these 16 bit games have some really great graphics.