A fun game with a solid menu, and great online multiplayer.
Some new weapons like the ferrets and termites bring an interesting aspect to the game, and the customization seems strong, as I've worked the map editor a few ways and have come out with some really unique and fun designs.
The online multiplayer is fun, though there are about 2 or 3 seconds of "waiting" that pops up between everyone's turn. This isn't a surprise as Team17 is a small company and they just can't handle the bandwidth that bigger companies like EA or Activision can. The good news is there is no lag when worms are crawling around, and if you sit out a turn (just sit there for 30 sec) then it will kick you as afk to speed up the game (a good addition, unless of course you've notified the others you'd be afk for a moment... then it seems to be a burden haha).
All in all, the control scheme is ok since you can customize what buttons do what on your keyboard (I changed attack from [ENTER] to [F] and the movement keys from the arrow keys to WASD... and it really made it a better experience for me.
so yeah 8.5/10 is my conclusion. very fun and I will play it so long as there's others playing it too!