It does have a low rating at Board Game Geek. But I just increased it rating by 0.002
We modified the rules a bit. Instead of needing two cards both connected with the bridge you want to destroy, only one of them needs to be connected to the bridge and the second can be random. This makes the game much more flexible, especially in the end. During the last round almost all islands are occupied, and then in the last round suddenly halve the board is cleared.