Add a bit of lube and it feels seriously amazing. First time up it is a bit awkward but after that it's all good.
Mine did break after about three months of reasonably light usage (once or twice per week), but I still feel like I got really good value for money from it.
I am happy I bought this one. I have tried a few and some are just rubbish, not suitable or whatever. Im glad I finally got one that does the job! It feels awesome, i only lasted 2 minutes!