So I have to confess that I have never played Worms, so I don't have a standard for comparison. But I really enjoyed blowing up the opposing teams' ants (and sometimes my own.) Two issues for me: dead ants aren't removed from the turn rotation, so the game gets stuck when it tries to cycle to a dead ant; and the screen size was pretty large--I had to max out my browser window, and I think I would have preferred a smaller default resolution with a fullscreen button.
Pretty fun game overall!