Thread:Deathstalker666/@comment-1915529-20140702204420/@comment-1496755-20140709201747

Don't worry, it won't be that bad.

The levels of E4 and E5 have a better and more sophisticated design overall - probably because they were made later, when the map designers were more experienced (and they were already working on Hexen, which might have had an influence on the making of certain maps). They were also more comfortable with the Doom engine and thus more willing to experiment with the architecture.

I am sure you will enjoy the ride... there will be plenty of beef to keep you well fed.