And the big mistake all chrstians make about Judaism is that it is just pre-incarnation chrstianity, or chrstianity without J*sus. It is no such thing, which is why chrstians simply cannot seem to understand why Jews reject J*sus. The very mission, role, and even status of Mashiach are totally different in one than in the other.
Even the most pro-Jewish chrstian only knows the Hebrew Bible through a lifelong assumption of the authority of the "new testament." Without this assumption, distinctions become much more clear.
I know plenty of Karaite Jews that accept only Torah and Tanakh, and do not respect the tokanot and ma’asim of the rabbis.
The world is changing rather rapidly in this respect. Yehova is calling his remnant out of Israel.
As for the vowels, they are noted in a substantial portion of the masorite scriptures; its just certain words that have the vowel points omitted, and even those sometimes have the vowel points present.
One has to search to find them.
As for the differences in the interpretation of the role of Messiach, much of that is from a culture with a broken heart. Not that many ‘Christians’ have such a great understanding either. They want desperately for Messiach to have invented a new faith, rather than re-affirm the existing on as he did. They want victory over the Jews, rather than the grafting in that the NT really presents.
Its not our job to sort it out; Messiach will do that when he comes with his angels.