I already know I mostly shouldn't care about that kind of comments ( as they don't make me better, neither help me becoming better ), but it's somehow wearing me off.
The vocal technique I'm using is the one I feel most natural for me, so I mostly use my chest voice, and it is quite "full". I never took singing lessons, neither was in a chorus of any type.
Anyway, lots of people (well, actually not a real lot, just a bunch, who say it everytime) says my voice isn't fitted for all songs I do (and I do all songs, from rock to pop to rap, usually). The last one said my voice felt "melodramatic which doesn't fit".