I buy all their bundles. The PDF quality is usually good but that could also mean that the files are too big to be read on a tablet or a phone. The mobi & epub

I buy all their bundles. The PDF quality is usually good but that could also mean that the files are too big to be read on a tablet or a phone. The mobi & epub versions are sometimes just a dump of the PDF file. Speaking of quality, their Android bundles are unfortunately pure garbage. They used to be great but now they are just garbage. If someone from the humblebundle team is reading this: what the hell is going on there?