I managed to get through it without noclip, but I'm not much of a fan of turret puzzles. I guess I couldn't have expected anything else given the title. A couple of problems I came across. After dropping into the room through the broken floor, I pressed the button and killed all the turrets, but it was not clear what to do next. I finally found a door that had unlocked even though it was locked when I had tried it before: there was no indication it had unlocked or why. In that same room, the cube can pass through the broken glass. In the final area in the room with all the fizzlers, it seems like you can get as many cubes as you want from the dropper.
The same like quatrus, but i didnt nocliped, i had at the end a laser cube, an old cube and a portal to the lightbridge, dont know what to do in the last room,
You need 2 reflection cubes and 2 normal ones to finish the level. They're all in there somewhere, I'm not going to spoil more than that.