From Gordon Liang/Camera Labs.

The R5c seems very impressive. Not surprisingly, but the common complaint I've seen is lack of IBIS. It seems like most agree "serious" videographers do not use IBIS, but still, would not mind it as an option, thus proposing an IBIS that can be turned off/on. The mini-HDMI is still complained about, lack of internal ND filters and a few other issues.

From where I sit, great camera. I really wish the R5 could flip between video and stills on the on/off. And providing the full cinema menu in video mode has to be nice. Unlimited recording, never overheated, etc. Not a hybrid in terms of previous hybrids, even the old 1Dc. Really two cameras in one, which may be the best hybrid.