Just happened to flip to CNBC for an after market trading check, but this show happened to be on. I ended up watching a rerun at 6 pm and the new episode later that night. What I really like about the show is that it doesn't always end in success. In the first episode I watched, Lemonis walked out on them. In the second episode, he almost did, but the owners came though. Their final product was very, very well done and seemed both viable and thoroughly thought out for sustainable, long term success.
I agree with a previous reviewer, it would be really cool at the end of each season to do check-ins with the businesses to see what aspects of their plans worked and what parts failed. I hope this show continues for many seasons to come and that the variety of businesses remains plentiful.