Darwin18
Well-Known Member
I would tell the guy that the beers were "okay", but could be improved upon. I'm assuming that he gave them to you to try because he knows that you're a fellow homebrewer and can offer him feedback and advice. I would ask him about his process, how he is controlling fermentation temperatures, etc and then offer him some constructive feedback that will help him to improve his beer. I would not insult him and tell him that they sucked - maybe they did, but that's just going to discourage him from trying to improve them.