Summary: I am really enjoying this keyboard, even though I inadvertently purchased the British Keyboard layout instead of US (whoops!). Good quality, excellent backlight and excellent, strong feel to the keys. I highly recommend this to other gamers.
Summary: The Goods - Key lighting is great - Comfortable to get used to - Good tactile feedback from the keys - Fantastic customization and settings - A++ Build quality and feel Roccat has done a great job on the feel of this keyboard. Although it isn't mechanical, it is defiantly at the top of the list of the non-mechanical list. the key-press is super responsive, comfortable to use and well set out. Whilst gaming there was no lag, ghosting or sticky keys.
Summary: This keyboard is really awesome. It looks great and feels great. The only negative things i have to say are due to all the macro buttons etc its really big, so for a cramped desk this is not ideal.
Summary: I had been using the standard wireless keyboard that was shipped prior to getting this (which was also a great keyboard but I prefer wired products). After searching around for a while, I settled on the Roccat - Isku. I can honestly say I am not disappointed at all. At first the macro keys on the far left side were throwing off my touch typing but within a few days it all felt natural again.
Summary: i was looking at keyboards for my new pc build and i came across this one. i was looking for one with a blue back light as that is the colour scheme of my pc and this one not only has a great blue back light colour but it looks amazing, i wanted that look which felt rough and ready.
Summary: I do like this keyboard, it's very comfortable and looks fantastic, but one small complaint, the caps lock enables and disables in one press of the button, no idea how to fix it, i assumed i may have accidentally recorded this as a macro key by accident. Hardly use the button anyway. Other than that, awesome.
Summary: I have had this for about three weeks now, I couldn't be happier with it, there are good drivers available and the macro keys and easy-shift is great for gaming. It has some minor details that could be improved such as uneven backlight as mentioned In the other reviews. For the price I think its the best option around. A god well rounded gaming keyboard.