Well, since I’m not native speaker I sometimes tend to miss some words/context without reading “subtitles” during voiceovers. On the other hand I’m glad there’s voiceover because it usually helps with immersion.
Fail to progress reminds me of my playthrough of Fallout 1 with very low INT character. Some conversation were priceless. It was usually things like “Mmmhm, unga bunga, huh” from my character and then sigh from the NPC like “Oh no, another village idiot…” I highly recommend to at least check some of these low int conversations on youtube - hillarious.