Caps are very tall (which doesn't bother me) and don't come with the numpad. Very expensive for the average keyboard enjoyer but only worth if you're a fan of LOTR.
Keycaps are great but the packaging has much to be desired. Their all just set up in rows, and it's hard to tell which keycaps go in which row or to tell from a glace that you have all the keycaps. You have to count each individual one to make sure none are missing. (Stuff like this has happened to me before, luckily none were missing in this set.) That said, they keycaps themselves are great. Not a massive fan of the MT3 profile but I'm willing to put up with it for the novelty, I just probably won't be using them 100% of the time.
Can only speak to the 'Elvish Extras' novelty kit but this set is a great addition to any collection. Printing is very crisp, and the caps themselves feel great. As others have noted, the color is a bit different than the photographs but that's not the end of the world, personally.