Any love for the Vita/PS3 cross-controller pack?

Hi, I noticed that the Vita/PS3 cross-controller community seems to be virtually dead in the water. There doesn't even seem to be one "Team Picked" level, and when I do a search for the most hearted and highest rated levels so far, almost all of them seem to be really quick experimental/demo types of levels.

It's sort of sad to see, because there are tons of fun possibilities for levels and mini-games. Do any of you find the tools too confusing, limited, or buggy? Do many of you simply just not have a PS Vita? I was in the middle of working on something, but I had concerns that I would be wasting my time if basically no one played it. What has your experience been like with the cross-controller dlc?

I guess there's just not that much appeal. It's tedious, too. I rarely have my Vita and PS3 in the same place, so I can't be bothered. It's a shame, due to the possibilities. You could make an RPG with a genuine save system on LBP2 by connecting it to Vita Memorisers via cross controller.