Pretty much, game is highly unstable.

same issue...played some Team Fortress 2 instead. Lol

Use Impulse and Verify Installation of your game.  See if that helps.  I had that issue when the game was first released, but haven't seen it after the first or second patch came out.

This happens to me too.  "Freezes the game" is a bit of a misnomer - it just makes the game completely unresponsive for a people of time.

Logging in causes this to happen nearly every time.  Leaving a game while in the lobby often locks the game for 10-20 seconds.  And so on and so forth.

I have actually used it twice tyo great sucess.  That was back in the beta when more changes were occuring.  Give it a try, if nothing is wrong no download will take place.

Got a message "Demigod is installed correctly, but it will remain to run subpar to Blizzard games" Thought it was kindof a weird message.