I ran thru your map abit and i gotta say i like what i see!
still this map do have some problems.
First the layout is very good! the map has a quite nice flow in it, some nice trick jumps and rocket jumping action!
However i do think there isnt enough ammo..especially rocket ammo is very scare in this map
Also your light map is very bright and kinda..washed away what compile strings do you use? i think this map should be a bit more dark..
I did find some graphical glitches, nameley you forgot to texture one face i 'll upload a screenshot later on
I know many ppls hate "botttomless lava pits" but i really think your lava should be deaper at the GL
And as far as i could see..you havent clipped the map enough, some areas needs to be sealed off i could actually jump outside the map at one location, besides it is always a good thing to clip things that a player might get stucked in.
But except that the map is almost good to go! some great brushwork there!