I know you can fake an account statement, but how would you go about faking live returns on MT4 servers? Let's assume it's possible, I think on average the TE will be accurate especially over time (two, three four years etc.). At the end of the day nothing is 100% but I have to believe on the whole, returns from a live account - even if they aren't indicative of future performance - have to be more meaningful then some jack-hole showing up claiming he's made 100% a month for the last year.
Trade Small. Be Patient. Learn to Survive.