well, I've read I don't know how many million lines of code in my life, but I've never seen something quite like it. If you're going to rely on this software for financial transactions, well... good luck? Just because somebody puts together 50kLOC does not mean anything. It could be producing random cooking recipes. the same applies to ethereum. just because someone has an idea and codes together software, doesn't mean it actually does what it is claimed. the space of all possible software is pretty large (2^X). patching together random features to make a cryptocurrency is not going to lead to the desired result.