Okay I was waiting for my stem for a while because I bought a bike and the stem on there sucked. I ordered this stem and put it right on. The system was really easy.

I got it in blue

It looks pretty cool ;)

But yeah the big problem with this stem is the steerer clamp. It is a 1-bolt system and it slips.

Overall i would give it a 7/10 because the slippage on the steerer tube