This world is full of retards that are striving to lose their money.
1. Look into the initial message - it says "block time - 5 minutes".
2. Go to the block explorer (http://litecoinultra-explorer.dyndns.org/) and look at block timestamps. Only 40-60 blocks are mined daily, but it should be 288! And most of them go in bunches of 4-10 at a time!
This shit just doesn't work. Stay out!