I ordered this study Bible for a gift, along with NKJV and NIV 1984 Life Application study Bibles. As far as I can tell, the study notes are the same in all three Bibles. These are the first study Bibles I've ordered, so I don't have any others for comparison. I really like the LA study notes and find them to offer clarification and additional info, such as notes on some of the important people, timelines, etc. So far, none of the study notes have seemed controversial or opinionated to me. The notes probably make up close to half the volume of the Bible.
What I really like about this Bible, besides the study features, is that it is the Updated NASB translation, which is generally acknowledged to be the most accurate word for word modern translation, and updated in 1995 to improve reading ease. The NASB version was requested by the recipient for those reasons, and I would now like a personal size NASB for myself.
What I wish was better about this Bible is the stiffness of the leather. I almost deducted a quality star for that, but in fairness, it is as high or higher quality than other genuine leather Bibles in the $50-$60 range. It's just not as supple as I'd prefer, especially when compared with the soft Renaissance leather of the 1984 NIVs that I purchased. (That leather is amazing for the price, and I've not been able to find it for other translations.)
Other differences are that this one does not have Christ's words in red, and this one is a thumb indexed edition.
The product information re font size is confusing for both of these Bibles. Depending on where on the product pages you look, it says either 8 pt., 9 pt., or 9-10 pt. The font is readable for my older eyes in adequate light, but I wouldn't want any smaller size type.
I ordered one of the 1984 Renaissance NIVs for myself, for the supple leather binding. But all three versions that I ordered are great study Bibles, and the NASB translation is tops for accuracy.
The order was easy to place and shipping was on-time. I have found this Bible to be quite helpful although, as with any commentary, one must bear in mind that the commentary is essentially one person's perspective and application of that perspective. Again, I do find the Life Application Study Bible to be a very good resource and while I find the literary quality of the NIV to make reading a bit smoother, I very much appreciate the quality of the NAS translation.