short answer: it's only worth if if you can afford it... DUH!
better answer: compared to other keyboards around the same price, i'd say it's worth it. the key cap material seems pretty solid, although it does have a wobble to it (i haven't gotten a chance to compare it to other keyboards with the same switches). it also has 2 convenient USB ports hubs, which very few mechanicals have, other than the razer blackwidow. i personally think it looks pretty nice