I’m a G-Shock, nut. The Rangeman is big, but not that big. I have a seven inch wrist and it’s no problem. But if you like a smaller watch, obviously this isn’t for you. The display is hard to read but not so hard that's unusable. If you want that cool blacked out look you’re just going to have to deal with that. If you want maximum practicality get the positive display.
The only feature I would add is the ability to set timers by the second, and not just by the minute. The shortest timer you can set is one minute.
Otherwise, there’s really nothing wrong with this watch. It will be hard to read the details of finer information such as the barometer graph, but you can do it. The Barometer Alarm also works very well.
The altimeter is just okay, compared to my phone I think it's within 100 feet, so enough to get you the general idea of alt/elevation. Just don't land a plane with it, you probably will die, ha!
This watch is a little expensive for what you get, as there are more feature rich G-Shocks for the same price, but this is one of their iconic models so they’re charging a premium.
For me, it’s worth it.