I genuinely believe none of the people working on the project (Including Sam) are capable of being an entertaining commentator, especially if these streams are anything to go by. Not that they can't be funny or anything, but commentating long term is a completely different skillset altogether. All of them are really low energy when streaming already, and monitoring something with so much downtime as Fishtank won't help at all.
To be fair, as long as I can opt to just watch without the commentator, I'm happy. Let them experiment.