I'm not too bothered about 60FPS, but it's frustrating to see a handful of games turn in worse performance than the base PS4.
Even if it's only a couple of frames here and there, it's a new console being outclassed by its three-year-old brother (in terms of how certain games run).
It's not a good look.
The resolution boost shouldn't be swept under the carpet, but there's no good pushing more polygons if your game is performing worse as a result.
Two games I'm interested in, Watch Dogs and Final Fantasy, both have issues on the Pro (the former pumping out a more erratic frame rate and the latter suffering big frame pacing problems).
I'm not sure who I blame, but this console was positioned as being for discerning gamers and I don't think it's delivering.
It'll improve no doubt, but it's not a great start... not that any console launch ever is.
Edit: Just seen Watch Dogs is getting a patch. Fingers crossed that improves things.