You keep asking the same question here. The answer you've been told is get along to various tastings and find out what you like. No one is going to be able to tell you what you like
I realise your comments are intended as a "basic rule" but I think there is a bit if misinformation here.
Generally true, but there are starting to be some producers releasing quality wine under screw cap now. So be careful not to dismiss it immediately.
Absolutely not a guarantee of quality. There is plenty of swill being made there that has the appellation on the label.
Again, not quite correct. Taking Burgundy for example, just because the wine isn't village or vineyard level doesn't make it rubbish. Conversely there are plenty of Bourgogne that are better than village level wines.
Another example to muddy the waters would be Tetre Roteboeuf in St Emillion. A stunning wine that isn't even Grand Cru Classe. Why? Because the owner refuses to submit his wines. If he did its likely it would acheived Premier Grand Cru Classé 'B' or possibly 'A'.
French wine is clear as mud. Every region uses a different classification system. Which leads back to the original advice. Go along to tastings!