I've seen some of the same comments, but I tend to take them with a grain of salt...in part because none of the commenters seem to have asked Neo or the community for help/advice when they've experienced performance issues. (The fact that the Neo demos I've seen have been pretty decent performance-wise leads me to believe at least some of the performance issues could have been solved if the people trying Neo out would have simply asked for help. It's usually difficult to wring the best performance out of a database of any kind without some hard-earned experience. The fact that many of the experimenters probably have little graphDB experience in general couldn't have helped the situation any.)