I have the small ship, The Sea Dog, but have yet to do to much with it as have been waylaid with other parts of my project (and LAF comps!). It is very nice although the 'wood grain' in the resin cast is somewhat shallow. If I remember rightly, fellow LAFer Cianty has a review on his blog. 
I too have
the Sea Dog, two tenders and I use the additional bits on
my brigatine. I am very happy with them.
I guess the grain is a matter of personal preference. I know a lot of people that don't like strong grain as it is very unrealistic to even see any grain on 28mm models. On the other hand, it is great for drybrushing. If you look at the Sea Dog you can see very fine grain (I believe the original model was made of wooden coffee stirring sticks) and to me it has the perfect level of detail. I have been considering also buying their medium ship, the Sea Prince, for some time now. A few weeks ago they said the resin version of the large ship is only a few weeks away, but usually it takes them many many many months to release the products they announce on that page. The buildings and scenic rocks they mention have been announced there for a year or so and they won't come out any time soon.