With so many grills on the market its hard to rate them all, but generally a desirable grill is one that can fill its owners many grilling needs as well as being durable and long lasting.
The military rating system is continually updated as technology improves, or in fiscally tight time, rates that overlap are merged into one to save training dollars. For example, the Torpedoman's Mate rating was merged into Machininist's Mate several year ago, and the Quartermaster rating was merged into the Electronics Technician rating. Rank-wise, the system has evolved somewhat, but has essentially been the same since the late 1800's/early 1900's, with ranks comprising junior enlisted, non-commissioned officers, warrant officers, and commissioned officers. The biggest change in the Navy was when the Chief Petty Officer rank was established in 1893, creating the senior non-com ranks.
The hike rating system evaluates and ranks trails based on criteria such as distance, elevation gain, terrain difficulty, trail conditions, and overall scenery to determine the level of difficulty and enjoyment for hikers.
France's HPI (Happy Planet Index) rating is 46.5, which ranks France as the 50th happiest country.
It ranks 41st among the 50 US States.
Hierarchy
Soldiers who enlist as mechanics do, yes. DA/DoD civilians get a GS rating.
To me he is the most awesome pokemon in existence, though I doubt anyone else thinks that.
Feudal system
The scale that ranks the hardness of minerals is called the Mohs scale of mineral hardness. It ranges from 1 (softest) to 10 (hardest), with diamond being the hardest mineral at a rating of 10.
The rating of Tocqueville is 2 out of 23. Based on the ratings of customers, the average rating of the restaurant is 3/5 stars. During it's 10th year in business however, it has managed to receive a 5/5. These ranks were last updated in February 2013.
"Drivers" in the US Navy carry any and all ranks. Consider also that there are drivers for all types of equipment, and each has his own rating in the Navy. Rank has little to do with rating, MOS, or jobs in the military.
Turkey has a good railway system. It ranks in the world's top 25 railway systems.