I evaluated these 21 feats for use in my campaign. 8 were approved. 9 were over-powered. 3 (Draconic Wings, Monster Hunter, and Navigator) I think can be made usable but aren't ready now. I rated Scabbard Duelist as too complex, and Alchemist as both OP and too complex.

I evaluated these 18 feats for use in my campaign.

• I approved 10, although some of those might be viewed as weak choices by players.
• I rated 6 as over powered. These might be usable with a little work, or OK in your campaign.
• I rated 1 (Line Infantry) as too complex.
• I rate Heartbreaker as just stupid. Maybe I'm just middle-aged.