His point seemed to be that the D3 engine is old and it didn’t run well for him, so in fact the D3 engine is a pos that will ruin Quake Wars.
Sounds more like a cry and whine rant rather than a true article. You could make a case for retiring the D3 engine, but I don’t think anyone will take him seriously. Run-on and confusing sentences, spelling errors, and only his experience as facts isn’t very compelling.
I can’t believe a comment said his article was ‘written well’.