In short I agree that the quality of products has dropped in recent years.  Products have also gotten a lot more repetitive.  You basically see the same outfit released by different artists again and again.  This seems to always have been true in the Poser community, but a lot more so now.

I also agree that sci-fi products specifically have taken a nose dive.  There were some really talented people, who at one point produced a lot of high quality stuff, that have slowed down or stopped how much they release.

There are still a few people that consistently produce good stuff, and I hope they continue to do so.  I also hope people are voting down the schlock with their wallets and at the same time supporting the people who make good stuff by buying it.