Have you played any of the Crooked Dice products before?
If so, they're the same as the rest, with an obvious flavour toward Arthurian fantasy.
If not, 7th Voyage is a small scale skirmish game. There tends to be about 5-10 models per side (called a cast). The top few of your cast are your stars and co-stars. They have a lot of skills and abilities to make them interesting. They're can be a lot of bits and pieces to keep track of for new starts, but once you've played a couple of times the games are really fun and fast. An average game can be completed in 3 hours.
Hope that helps a wee bit!