Dyakoub, absolutely true! If any here have not heard the Quran recited, it is indeed verse-it often actually rhymes. Those who listened and heard would repeat, word for word the words claimed to be from God. Believers checked each other to keep accountability.
The Bible is at times so profound and beautiful and wise, but there is no claim made that it is directly speaking the words from our Creator. The presumption that the Bible that we have today is indeed the scriptures that WERE inspired by God is kind of questionable even among Christians. All that being said, some really good stuff clearly did come through. Too bad none of us know what GOD inspired and what men just wrote off the cuff or pseudonomynously(?) recounted in the gospels and torah.
All that being said, its not a big issue in Islam other than minor bragging rights, maybe, that this "discovery" happened :) I never heard of any Muslim question that it was original, though I have seen some websites questioning it (most anti Muslim). No believer debates it much-the long standing custom of recitation has removed that particular issue from being a concern for Muslims.
HADITH (sayings), though, Muslims debate about that like Christians do the Bible, theology, doctrines, christology etc., altogether. OY! It is interesting in that hadith is NOT considered to be inspired at all. It is argued about by muslims like the Bible is by christians.