it's not that MMX:CM is a BAD game, just as much as it's no ta good one. it would have been great as a portable game you could play between classes/on the crapper/during your lunch break/etc., but as a game they expect me to sit down and unwind with, it's definitely a no go.
That being said MMX8 is worth the 10 bucks, and I paid 25 for Nightmare of Druaga and didn't regret a single penny of it.