Most of the actual text of the recruit responses is not meaningful by itself. Some of it reveals general levels of interest that the recruit might hold for your program, so it isn't utterly meaningless, either. Some responses could give you the idea that you are close to turning a red recruit yellow, or a yellow recruit green. Once you get a recruit yellow, though, keep in mind that he may be telling the other coaches something pretty similar ... he loves your program, "say the word and I'm there" ... but the same goes for some other school(s). You may get the "bet it looks great in person" bit even though he has taken campus visits already. I think that all that matters is your total recruiting effort modified by your prestige, and the same for other schools going after him.
Good luck.