Aaand it's a hat trick.
This being the third and final purchase of the three Notsonoble product on Paizo, I figured, based off of the other two, a third couldn't hurt; and here we are.
First and foremost, this is nothing you haven't seen before. Be it Wizards' 3.5 sheets, or Paizo's PF sheet, this contains the same information. That said, as in the description, this is a four-page sheet (sans the OGL, which is the first thing you'll see) for detailing your character. The first page, the most compact of the four, contains basic information for character and class, weapons, and armor: major additions include a section for Spell Resistance and various Damage Resistances, which I certainly can't complain about. Nonlethal Damage gets as much room as Current HP/Wounds, which different but welcomed in my campaigns, and Speed gets its own Temporary Modifier section-never seen that before. Despite being mostly what you expect/need in a character sheet, it has innovation/expansions in part.
The section page is dedicated entirely to Feats, Abilities, and Skills. The Feats/Abilities is nothing new, but expansive enough. Skills gets just the same amount of page, but despite that room, there's no place specifically for Trained modifiers or multiple Misc Mods. Not necessary, some might argue, but given the space that NSN has dedicated to Skills it might have been nice. Something new and nice, however, is a section, small, but telling you how many skill points you get per level per class (up to three). Good call.
The third page, and best, is dedicated to Spells. Each spell level is given enough room to write down what spells you have: a massive upgrade from most other sheets, as Cantrips and 1st level require a lot more room than, say, 9th level. Each section contains boxes to indicate spells used; not new but nice given the upgraded room. The majority of the sheet is dedicated to spells, with the box for Spells per day/Known, Spell Saves, etc. Domain and School Specialties get a small section, which is nice.
The last sheet is dedicated to Gear and Notes, the most undeveloped part of the product. Granted, there is a massive section for writing down what you do have, and your general Carrying Capacity and Money. In the Gear section, however, there is no section specifically for weight of gear you have, nor is there a location of gear (always a point for me, as my horse needs love too). The notes section is nice and allows you to put whatever you want without the constraint of lines: history, a character portrait, what have you. But the Gear is easily my biggest complaint on the sheet.
Is it different from what you already have or use? Not likely, but it's a definite improvement from the normal PF sheet.