Better than the first Worms on XBLA, this game packs enough to justify costing 800 MSP.
There are 35 single-player campaign missions where you can earn in-game money to spend in the in-game shop. The shop enables you to buy various things like hats and gravestones to customise your worms aswell as some super-weapons for use in multiplayer.
The real fun begins when you play people over Live in ranked matches and eventually gain higher ranks in any of the various game types.
In my opinion if you liked Worms Armageddon on the PC, then this is possibly the closest you'll get to re-living those days for the time being, if going back to your PC is not an option (like it is for me).
Because this game could have been a lot better (for example still not enough options , but maybe this is to keep the price down), and even though there are quite a few annoying bugs (such as avatar picture getting stuck on the screen until you return to dashboard), I am still giving this an 8 as I'm optimistic about Team17 sorting at least most of the bugs out soon. In conclusion, this game justifies being 800 MSP.