Shield doors in competitive maps?

[Zandril]

What do you guys think of placing shield doors in competitive maps? Are they good for the map? Bad for it?
Should they only be used for aesthetic purposes?

I personally don't think they should be in a competitive map and here's why.

[media]http://www.youtube.com/watch?v=42Bw7GSGaYs[/media]

 

[Joker99352]

Yeah, I don't like anything that enables camping. I like it for use on the king of the hill type games, but that's about it. I think it's a situational thing, but as a whole I kind of like it. I think situations like the one in the video are fairly rare if you're careful.