Broken arm :(

+ Seating comfort is really the best I've ever had
+ The microfibre cover is easy 1A, in the summer in the boxer shorts was not a problem, not a nasty stick through sweating like with my old leather chair
+ Roles show fatigue (on carpet)

O The lock for the rocking motion is purely if one leans forward and the seat tilts forward
O locked seat gets over time a little game and still teeters a few cm

Would it, I'd still 5 stars only awarded to me is just the left armrest in front, broken in the graph below. No loud crack as I'd hopped pure or so, no, I'm gamer and sit daily hours much relatively motionless in his chair, the tilt function've locked at 99%, that thereby came no extra burden on my ~ 77 kilos on the arm rests.
Am with my careful treatment really very disappointed with a break after 4 months :(

Whether more stars would have been possible by the high level of comfort does not argue with it, the chair is now broken because my good is also nothing more.

Become TOPSTAR contact times and ask if they can send me some spare lean so I can sit there two years when I every 4 months an armrest must change: - /

Conclusion: For heavyweights in no case recommended and for several hours on daily sit unfortunately not because he probably just does not stand up forever. Seating comfort is 1A as I said. For an office where you max. Must 1-2h a day sitting on it I think sometimes for the price a convenient purchase.

Edit: 01:03:12 - So, now even a supplement, after 3.5 years of intensive use:
The "hours of operation" which now has my chair under his belt, you can definitely be described as remarkable.
I think he's on the verge of that one essential thing gives up the ghost.
He is at times excessively worn, eg seat is locked, but tilts trotzem backwards as Wippmodus when it was new, upholstered sitting flat etc ..
The rollers on the other hand (although had for 2 years no longer bear rug), run all still like the 1st day!
Also, the fabric has a single hole and seam is not broken!
The assessment only amounts to the old part at the initial time. My new rating in the long-term test, in relation to life and price are clear 5 Stars.
Will certainly the closest yet to order a succeeding - on further 3.5 years :)

Edit: 12/26/13 - Still had appointed me to chair in the meantime a second time:
The armrest is much more massive than before, because I have no doubts that this can break more.
Soo .. unfortunately I had a faint crackle on the backrest Into the first sitting.
After a few months cautious seating, it took a loud bang and the screw was broken out of the wooden board of backrest and just hung on the fabric.
That was then, unfortunately, my common story TopStar. Who caught a faultless model, will certainly have his pleasure.

I just got a year ago then a NeedForSeat decided (~ 300 Euro).
The TopStar has a wooden board with glued foam;
The contrast NeedForSeat lashing straps with foam padding believe me your ass it will think you!
Anyone who spends a lot of time on the PC I have such a purchase to the heart put, think of your back!