i did it a couple of weeks ago, except i cheated and did it in blocks like q bank...so actually didn't waste a day per se but wasted a few hours here and there🙂
anyways, i'd say it's pretty similar to qbank, maybe some even more bizarre questions but about the same level of knowledge or whateves. i ended up with the exact same score i got on qbank, which was annoying b/c my total q bank scores definitely went up as i went along but the simulated exam was the same as my q bank average...oh well...