Took the plunge the other week and succumbed to my longing for a lightsaber. First off, the delivery was superb, it arrived in two days, and well packaged, so I wasn't worried about anything being cracked or damaged.
As for the actual lightsaber, well, it's perfect. Well proportioned, easy to handle, although, people with small hands may find it a bit difficult to hold the hilt properly and activate it. The blade itself is slightly heavier than you might expect, and you'll probably find yourself letting it droop as you walk around, not really a problem, but you may want to keep an eye on where you're walking, instead of grinning like a lunatic at bemused parents.
The price isn't prohibative as well, as I know of friends who have quite happily splashed out over £100 for a lightsaber, so this one by comparison is a bargain.
Well worth it, even if only for the joy of swinging it around pretending you're a Jedi.