On this I barely know what to say. It's hands down the most genius system I've used. Turn tank upside down, unscrew bottom ring, pull out, mess with as necessary (or take a pic like I just did), stick it back in, screw bottom ring back on and go about your way. After multiple tanks where I always had to disassemble the whole thing to deal with a singed wick, I can't tell you how happy I am with the deck on this thing. Wicks go in exactly like I set them, not getting pulled out of place by the chimney when I assemble it, etc. Notches ensure perfect air flow alignment, pops in and out in seconds, what is there not to like?
Agree about it keeping your wicks in place. My issue with it personally is it's just really hard to get in and out- especially out. Maybe because my fingernails aren't very long, but I can't easily grasp it by the 510 threads to pull it out, so I have to just claw at it until it's out, or screw it on to an ohm meter then pull the top off.