Packaging aside which was a bit average the brush is very nice indeed and the idea to turn the head from siphon to gravity feed is very useful, the cup size is smallish but for doing those small parts that you forgot to do its perfect, I also have a cheap simple mod to turn the cup into a bucket, the mod is on Don's 360 review page but here is my version using a 60 cent rubber foot from Clark Rubber here in Australia.
It seals perfectly and is impervious to thinners etc. The piece that's cut off also doubles as a cap for the stock cup which makes me feel a lot better, I was surprised that a lid did not come with it because its so small, a slight twitch and there's paint everywhere if the cup is full.
Things to consider with the 360, no needle stop screw which is not needed but if your a bit shaky or have come from a single action brush you may want to look into this detail, having said that, with the design of the 360 tail it is very easy to make a little setup with a screw or even a rubber block that will aid with limiting the needle. Second point is the needle itself, no protection at the tip so you must be careful, if your someone who treats there equipment a bit roughly this is not the brush for you, even the supplied cap is soft plastic which is more than enough for me but if it was dropped onto its nose on a hard surface I'm not sure if it would protect it, once again everyone treats there equipment differently, I keep all my equipment spotless but I know there's people out there (and I know one) that if they cleaned there needle at all it would be with sandpaper and then use it as a dart and curse the company because it sprays funny, anyway you get what I mean. Overall I think its a great brush and will give years of service, for the modeler the two feed options are a plus.