John
It was buggy and I had expected a fully mature DAW. What I demoed was a half baked Apple reject. I don't often say negative things about other DAWs. Here I was so disappointed I have no problem saying so. I too had heard so many good things about it. One was that many composers use it. Its notation is just barely better than Sonar's. Logic and Cubase run rings around it. On a Windows machine Sonar is a prince in comparison. Heck Reaper is a far better choice. It reminded me of Pro Tools free from the 90s.
It also has a very convoluted way of doing things. need I say more? You did ask.
I too had long been curious about DP, that one elusive DAW - even after I'd switched to Mac, w/o a demo, DP remained shrouded in mystery. But it did look gorgeous and powerful.
I finally got to try it at the same time as everyone else, when the cross-platform version was released and MOTU finally gave us a demo.
Of course, one shouldn't expect to instantly become familiar with such a powerful piece of software, but I could make up my mind pretty quickly that DP wasn't for me. That's not saying anything against it - I have a few friends who swear by it, so it must be good.
But I also think that that first demo wasn't the most convincing - it felt a bit clunky, even on Mac. I'm sure prior versions, or the ones that were released afterward felt more solid.