Wow, I never saw or heard of the bit with the hairdressers before. Pretty funny.
I have to say that I find a lot of things visually interesting in Batman Forever. There's a little something from the '90s comic book. That deeted Arkham scene per example, with the psychiatrist going to Dent's cell, could have easily been drawn by Kelley Jones. Those tortured faces and harsh lights ... There's definitely strong choices.
Anyway, more generally, I don't dislike that movie at all. In fact, without wanting to start a controversy, I feel like its bad reputation is a bit unfair when the film is more or less using what is now called the “Marvel formula”. A colorful and family action-adventure flick, paying homage to the source material and sometimes putting a certain irony or a second degree to it. There is sure some adjustment that could be made but, all in all, I think it's a pretty enjoyable movie. Especially for the demographic targeted by the studio back then.
Now, put the focus back on Bruce's psyche by restoring some of his darker deleted scenes, tone down TLJ's performance a bit to counter Carrey's madness, and I'm sure that movie could have been something special. I won't say a classic, but in my opinion, it wouldn't end up that far from a pretty valuable Batman movie.