Grapeseed Oil Vegenaise?

Does anyone here know about this product? My high-raw vegan aunt and uncle use this quite a lot. The ingredients are: grapeseed oil, purified water, apple cider vinegar, brown rice syrup, soy protein, Sea Salt , lemon juice and mustard. See: http://www.followyourheart.com/ingredients_nutrit_facts.html#original

The website also says that it contains no hydrogenated or partially hydrogenated oils, and no trans fats. I am wondering if this is true, and if this product is good or bad for you. Their other vegenaise products use canola oil or soybean oil, which I know are very toxic, which doesn't speak too highly to me of their knowledge of what is "healthy". They make this because they wanted to make an egg and dairy free mayonaisse. Well I personally have no problem with eggs and dairy being in mayonaisse, it is the toxic oils and trans fats that bother me.

What do you think - recommend or stay away from this? Do you know of an already prepared mayonaisse that would fall under the NT ways?