As before, the community has an interest in this project, which means the developer is doing everything correctly. It is better to wait longer and get a quality product than hurry and let out what is horrible.
A slow but sure positive progress is better than having a fast but in the end will just ruin everything. And for what I can see to the BQT, they really took their time to provide us the best we could get from this project.
I don't think that the team is taking extra time if you compare it to other projects then you will understand how fast as well as a good work team has done to it.