Worms World Party received a 75% rating from PC Gamer magazine (June 2001; reviewed by Corey Cohen).
The Wormopedia is a encyclopedia of weapons/defense information for WWP. But if you click all the way past the last entry, there are a few pages of behind the scenes information for your perusal as well. Find out how the Concrete Donkey became to be, and the numerous April Fools Joke came about as well.
Worms World Party is actually the sequel to Worms Armageddon, a game that Team 17 introduced in 1999 as "The end of Worms as we know it". It seems Team 17 changed their mind in the meantime.