The only reason you know the name Green House is because of Nevil and Shantibaba. Their weed probably isn't any better than any other weed in that it's just weed, and the breeders are just dudes, not gods. But if you go into it with the idea that "Mr. Nice is supposed to be the best, so it
better be the best," you'll probably be disappointed. The thing that makes Mr. Nice attractive is their philosophy and attitude.
1) Howard Marks, owner of Mr. Nice and the guy on the logo, is a convicted marijuana smuggler. He's a weed activist and true blue stoner. He doesn't hide behind the "medicating" shield. He says he smokes to get high.
2) The whole circle those guys ran in are responsible for starting the first commercial seed banks in Holland and proliferating genetics to the whole world.
i.e.
Nevil Schoenmakers
David Watson
Rob Clarke
Eddy (The Flying Dutchman)
Ben Dronkers (Sensi Seeds)
Soma
Luke (Paradise)
Simon (Serious Seeds)
3) Shantibaba, a breeder for Mr. Nice, is responsible for creating White Widow, White Russian and what is popularly know as "Great White Shark"
4) Compared to other seed companies there seeds are a bargain. You get 18 for what you pay, and they're still usually cheaper than most people pay for ten
And much more. Go to their website and download all the pdf's. They're informative, and will give you more of an insight into the Mr. Nice philosophy.
http://www.mrnice.nl/dhtml/media_pdf_archive.php