I really think that the numbers were inflated because the prolific benchmarkism that goes on in ML. Basically if you don't beat SOTA, you don't get published. Usually you need SOTA on MULTIPLE datasets. Which is is problematic, because plenty of non SOTA methods are useful (forget novel). Given the results Ken/ks2048 calculated, I am pretty confident that the work wouldn't have made it in. BUT I think the results given the other features does make the work quite useful! I agree Ken, that it unfairly boosts their work, but I understand why they're bending over backwards to defend it. I wish people would just admit mistakes but that risks (probably not) losing a paper. This is probably the same reason they didn't think to double check the suspicious results like the Filipino dataset too (btw, not uncommon for datasets to be spoiled people. Always be suspicious!).
I'm not trying to give them a pass, but we do need to discuss the perverse incentives we've set up that make these kinds of things prolific. The work should be good on its own, but good doesn't mean it'll get published in a journal. And frankly, it doesn't matter how many citations your arxiv paper has, people will still say "it isn't peer reviewed" and it won't help you get a job, graduate, or advance in academia. Which I think we should all agree is idiotic, since citations are indicating peer review too.