My Caro-Cann game. Good or bad?

Here is a game where I played the Caro-Cann defense, and I would like to know people's thoughts.

what is ur rating ......im not caro.kan player..but u play very bad.....

White got creamed. Two thumbs up for the carnage.

It's not the opening, but the strength of the players that matters. Billa61 knew instinctively not to take that bishop, but prepared and could have escaped if not for the horrible 18.f4??? What is that? Everyone knows you just can't open the h-file like that. All of these c and d players think it's about the openings. No, it's all about principles and tactics.

I had the 2500 chess.com computer analyze it, and it said I only had 1 innacuracy and 1 mistake made by be. I played black.