I did Nirvana Short Rider for my first grow. After ordering, I heard some bad things about it, but mine was fem and auto. Being my first grow (in a PC Case), I treated her terribly, I am sure, but she kept on. Lots of crystals. Nice smoke. Cured about 30 days now, and it smells nice. Stank up the house during flowering.
I don't have anything bad to say about it. My lil bro prefers it to the AK47 auto I grew -- the AK can make it tough to function. I have another Short Rider going now, and she is doing great.
I hope this helps.