quite a bunch
Speaking of non-native speakers. This is a phrase that's clear enough and makes complete sense, but does come across as quite clunky and unnatural to a native English speaker. I couldn't articulate why exactly, but "a bunch" doesn't really take "quite" quite as well as some other similar words. "Quite a few", or "a bunch" (without the quite) would have worked better here. Or just "many", which is probably what I would have gone with.