Pros:

An original idea. 
Legos! 
Most of the weapons.

Cons:

Very small.
A few camping spots where it is almost impossible to die.
A lot of glitches. 

Conclusion:

A fun design that could have been a lot better then it ends up being. It's very easy because of certain camping spots, but is still a fun map to play if you don't exploit these or the several existing glitches.