Batman Forever: 8/10
I was 11 when I saw this in cinemas and watched it so many times on VHS back in the day, so it's sort of a comfort watch all these years later.
I've recently been introducing my 10 year old son to Batman, and after loving the two Keaton/Burton films I was anxious to see what he thought of this; he loved it and was thoroughly entertained. The Burton films are technically better films, and what I picture in my mind when I think of "Batman", but Forever to me is the most entertaining from start to finish. It helps that we both love Jim Carrey haha.
Batman & Robin up next. I've never actually seen this, as I was old enough to feel the vibes of the stink around this movie when it was released. But I think with a glass of the right spirits, this will be good fun. Will report back haha