Players need to understand this is a mapping competition not a porting contest. Chinny set "originality" as a criteria.from UT99. perhaps this competition should consist of some rules or something?
I spoke with Face about this issue. How to mark people who are porting maps. Basically players need to take note. If they are going to choose someone else's map design, there are pros and cons in this contest for them.
The pros are that everything easier, laid out already, much less thinking and everything is in it's place already.
The cons are that the judges will be looking for originality in your port. How you managed to bring the DX aspect to the design.
That part is not so easy and originality will be expected. Form your own judgement, but people porting maps are giving themselves a greater challenge.