It isn't so much garbage. It's a huge step up from a dome keyboard. It just isn't as nice as say a WASDkeyboard, Poker, Filco, DASKeyboard, and a bunch of others. You can think of the Blackwidow as the Cadilac of keyboards and a lot of the other ones as more of the Ferrari and Super Sport cars of the keyboard world.
I own two Blackwidows myself. They will soon belong to my brothers and are being replaced with WASDkeyboards. It's all personal preference. I haven't had an issue with my Blackwidows, it's just the WASDkeyboards just feel so much nicer. Others have different opinions on why the bought what they bought. If you have a Blackwidow, don't fret too much. They are still nice planks.