Reading over these 2 classes I found myself initially thinking "these are both OP", but changed my mind by the time I was finished. It's not that they are OP, but that they look very functional and fun to play. I think back to the playtests for Psychic, Magus, Gunslinger, and Inventor which were all underpowered and (my opinion only) underwhelming. The Oracle, Witch, Swashbuckler and Alchemist whose feats and abilities are so dull in comparison to these newer classes. The playtests here actually feel pretty good! Plenty to work on which I will leave to the actual playtesters instead of random opinion dumpers like myself but exciting stuff nonetheless.
I am hopeful that the revised PF2.5 will breathe some new life into some of the lackluster older classes. Some of them just need a few more feat choices, some of them need a bit more, but it looks like Paizo is headed in the right direction!