When players say "feel", they are talking primarily about the sensation of impact when the strings meet the ball, and to a lesser extent about how the racquet swings to get to the contact point.
Feel is really a confidence thing. By the time you sense the impact, the ball is long gone and you can't do anything to influence the shot at that point. So in the most rigid definition, feel only tells you how well you hit that shot (whether you mis-hit it or caught it clean) and your eyes will tell you the outcome of that shot so you can adjust for the next shot. So whether one racquet feels very tinny when you hit the ball and another feels plush, as long as you can tell whether you've hit the ball cleanly or not, your eyes will tell you where the ball is going and how it gets there, and you can adjust for the next swing.
Realistically, though, tennis is a game of confidence because there are so many factors not in our control. Psychologically, we need to get the maximum favorable feedback when we do something well, and a racquet that has an impact feel in line with your expectations is important.
The racquet has to also respond in line with your expectations depending on how hard you swing. If the racquet overdoes or underdoes what you are expecting from the feel of the impact, that will rob you of confidence.
It sounds like the CV versions of the Blade give you the impact feel you like, and that's totally fine. I like a very clublike, vibrationless impact feel that most players don't like, but for me it does everything I need it to and gives me the confidence to swing away.