ive also heard good things of the poorboys range of products
I use poorboys and find the products superb. I've used the following:
Natural interior cleaner - this stuff is great, leaves a lovely matt finish and smells fantastic.
Leather stuff - used this mainly for the smell it leaves behind, but also keeps the leather looking well.
Natty's paste wax - a little seems to go a long way with this; relatively easy to use and great results - lots of water beading after application. Unfortunately I left it at my mums and she used half of it!
Have also just ordered the tyre gel, slick n suds shampoo and alloy wheel sealant so will see how those go on the next wash.