The eos github is one of the top ten c++ repos on all of github. I read somewhere (so take it with a grain of salt) that it also has had more lines of code written in the last month than the other top 90 crypto githubs combined. The software is going to be very high quality compared to every other crypto other than btc (and that includes ethereum which has an abysmal amount of testing). The dapps will come, but first the chain has to be built, and they’re doing that now and doing it well.