Noticing a few issues

I’ve read multiple reviews for the game and they all seem enthusiastic, happy, cheerful, and give a lot of praise to the game. While playing it though, I’ve noticed a good many glitches, whether that be the dialogue just showing subtitles and no audio of them speaking, or elites dying and suddenly being propelled into the air and laying flat 3 feet above the ground. It just seems rushed and not really tested well… Thoughts?

Its just a new layer of graphics, the original engine is doing all the work, they never did anything to the engine. Glitches and known issues they did not change at all, some new glitches are just because of stress between the old engine and the new graphics overlay.