i'm guessing it's not sprung like a normal key ?
i just had to find out... http://www.ergocanada.com/ergo/keyboards/mechanical_vs_membrane_keyswitches.html
i had some steampunk keyboard in mind; metal with resistors, capacitors, copper piping and a nice "clack" sound when you type.... sadly no. it's just a normal keyboard that if it does makes a clacky sound, you're typing incorrectly.
FYI : have a drool over this - Razer Black Widow
The keys under the space pad will annoy me for that Razor keyboard. I got the LOGITECH® G110 GAMING KEYBOARD WITH BACKLIGHTING (£58). Before I got it I searched it up on youtube to see reviews, unboxing etc (fantastic if you are keen on any hardware). and looks brilliant so I went with that...
Personally 5/5
It doesn't have a screen on the top like a lot of modern ones do, personally that will annoy me more than anything but they did that on purpose for people who prefer not. It has everything you need for gaming, lights, special function keys/shortcut keys. It does have a wrist rest but it's more annoying than anything, good thing is that you can detach it easily. Otherwise if you want a good simple professional keyboard, I wouldn't get anything else tbh.
It did so well it sold out on the first day it was out, I haven't seen any bad reviews in all honesty so you should have a look into it mate.