I joined, I use the tide tables a lot and the cheap charts for windows and android has probably more than saved the fee already.
Beats an almanac and always up to date.
They provide the Admiralty raster charts which are loaded our PC nav system for the UK and adjacent European coasts. Good value for money.
Very helpful personal service if you deal by phone. Nice people.
The VMH website is about 15 years behind the times. I keep expecting it to be re-written but it never is. It'll be a huge job for someone when they can't put it off any longer.
I joined to get the discount on their excellent raster charts which I buy the latest version of each year. Have done this 4 years running. I also occasionally look at their harbour information.