None of these claims are mutually exclusive with one another.
"Great tool for misleading results." -> the results the tool provides are either mostly misleading (many are misleading), or are in large part misleading (a large part of each is misleading), potentially both
"Traceroute is easy to be misinterpreted" -> the results the tool provides are easy to misinterpret
"They are only misleading if you allow yourself to be misled by them" -> the results the tool provides require expertise to interpret, implying that otherwise they're (largely) misleading - the same thing the person said right above you
This is turning into a "well I like it and it has its place". Cool, it's just not what was being argued.