Extremely fun! (And funny too...)
Serious Sam II has taken out the 'SERIOUSness' from the prequel and made itself cartoonish and bone tickling.
The graphics are much better and the gameplay too has improved to a certain amount. The newly designed weapons are innovative, cool and look like the real arsenal of Serious Sam.
There are fresh new ideas in the game: Rides are added, which bring in cool game levels like the timed race, etc.
The cartoonish sequences in the game has slapstick humour, and in addition some spoofs of other games.
Talking about the ambience, the also are bright and eye-pleasing. Voice acting is commendeable - whoever has done it - hats off to him.
Overall the look of the game is like a Disney movie. This makes the game highly addictive with great replay value. Wonder why it has got an average rating.