To me, any hotel with a combination tub/shower is, at best, going to be ranked mediocre.

I really skeve shower curtains and usually make the hotel replace it with a new one.

I prefer hotels with a separate tub and shower, but can live with a nice shower. I expect a ceiling mounted rainforest showerhead. I have this at home, so I don't feel unreasonable expecting it at a hotel. Of course, if there is a flow regulator in the shower, a rainforest showerhead is not going to be effective. Remove it, please.