Let's see. Host has to start the game and then invite everyone into the game. And you can't be doing anything else because you might accidently close the pop up window. Even if it's friends only you have to be invited into the game by the host. So if you drop out he has to invite you again. There should be an easier way to drop in/drop out. They should have a "private game" option if you want to limit it to certain people or include an option to pw protect it.How is a server list dumb? ... thought it was pretty typical if anything.
It's definitely not as bad as Magicka which required the host to restart the game if someone were to disconnect/drop, but it could be better.