Thanks guys, the reason I asked here was because it 1. claimed to have all records and 2. seems to intimate that it is "up to date". Given that Walter died sometime after 1923 when he was aged 28 this, on the face of it looked like a good place to search.
But, reading deeper I'm not convinced it will have any more than the likes of ancestry will have?
I agree with you Shelly, I'm reluctant to shell out for something I'm not sure will add to the data available. I'll wait until I am really desperate for more information on him

It was worth asking just in case someone was already using it and swore by it

Regards to all
Clive