I would have to say that it is almost always the case that you will not enjoy a game you really don't understand how to play. These days, it doesn't take much to understand the basics of most games. Guns of Icarus, however, is a different type of game, with little to no similarity to other games around.
The best advice I can give is to get out of beginner games because there is no one in there that is experienced and get into a game with some people with numbers higher than 2 next to their name, tell them you are new and want to learn. I am certain that someone will be more than willing to show you the ropes, answer all your questions, and lead you down the right paths.
To me, it sounded like it wasn't the game that wasn't fun, but that you were frustrated at not really being able to play the actual game. If this game isn't your cup of tea, so to speak, that is fine. This game isn't for everyone. But I would really hate to lose a player that actually might enjoy the game simply because they had a bad experience and was frustrated before they even really played the game like it was meant to be played.
My in game name is RomanKar, anyone who would like some advice or direction, please feel free to hit me up in game, or even join in a game of mine. I'd be more than happy to help anyone who wants to enjoy and get the most out of this game.