better so all those things are very very interesting and think about in terms of negatives again scans if one could say there's plenty of engineering details and it's hard to clearly identify which is the most important core component that helps you reproduce these high-quality images and it's also very time consuming to ablate for these details so and and and and and it's very clear we need to improve on the sample diversity but then we also don't have very good metrics for evaluations so we need to work with what we have and even