I see guys respond in threads to questions asked about a bikes, or parts for bikes with the response. "They suck". Usually with no other infromation. Or even puncuation.
Here's your chance to explain yourself. Why does brand "X" that other guys are using suck. Why do I say that a certains frame sucks? Or brakes? Or bottom brackets? etc. Is it the weight, the breakage? the fact that your fried says so?