74% median decoding accuracy. Up-to 93% best performance. Is 74% decoding accuracy good in a sentence of a very small length? do we know if the misses are at l

74% median decoding accuracy. Up-to 93% best performance. Is 74% decoding accuracy good in a sentence of a very small length? do we know if the misses are at least semantically close or random? It's very weird and suspicious to me that they mention the Up-To performance in the video, without any explanation or statistical quantification or context information. Sounds like they really wanna make this sound better than it is, in this video at least. (the info is likely in the paper)