Mass Effect

5 Good Things:
- AMAZING universe, lore, characters, storyline, and everything in between.
- There are 3 games, and a 4th due for release in March.
- Phenomenal soundtrack in all three games.
- The second game was better than the first. It didn't go downhill. Number 3 was also awesome.
- Choices matter: your actions have consequences, which makes for a rich and replayable experience!

5 Bad Things:
- The first game is a little slow to get into.
- I couldn't romance the character I wanted to romance. :<
- Most of the alien NPCs are male...meaning that you don't get to see female variations for some dumb reason. -_- You do for some, but even then it's very few, or you have to wait until ME3 for any of them.
- So much DLC, and they all cost stupid amounts. x_x
- EA servers for ME3 multiplayer are so unreliable. xD They always boot me.

I couldn't think of many bad things. xD Most of them are on the technical side, rather than anything being wrong with the franchise itself.