My BlackWidow Ultimate doesn't feel cheap and neither did my Deathadder. (sold)
Not being a homer I would tell it like it is.
Razer software is known to cause many BSoD's. While I haven't gotten one in awhile myself, it'll come and go in episodes. If you care to trace any logs you have back far enough, while your system is in tip-top shape, chances are the culprit is a Razer driver; this is assuming you maybe have one once in awhile that cannot be explained, unless you scour it with other programs to link it to a software cause if detected.
They're also taking the cheap route on hardware, such as the knockoff Cherry MX keys on your keyboard in particular made by
Khalil--you get what you pay for. I'm not saying they haven't made good hardware, like the Deathadder and older Lachesis, but they're heading away from that which is sadly the norm nowadays.
As it sits now, Zowie, Mionix, Ducky, and others are far superior to them while being the same or lower price. I even see many people I know who used to swear by them, only turn their backs on Razer. And because their input devices are used in many competitive leagues doesn't mean the players like it; it's a sponsorship, which means you get free stuff to use as you wish, as long as you make it obvious what brand it is and speak highly of them in return.