A very fair review. It will be interesting to see whether the community vote process is a good tool for bringing good content to the top and pushing bad content to the bottom.
And as for the DTube Uploader: It's true that its terrible compared to the YouTube version, but it should be noted that the technology used for distributing the video is vastly different.
Not saying that it's a good excuse though. It's certainly decentralized (which is great), but it's also not as reliable.