What so good about Nikon D5200?

What so good about Nikon D5200?

Nikon D5200 is a 24.1 MP CMOS Digital SLR Camera
main feature are
24.1 MP DX-format CMOS Sensor
3.0 inch (921k) Vari-angle monitor
EXPEED 3
5 fps continuous shooting
16 scene modes
you can buy it or see specification from source

Nothing a Pentax K-30 can't fix.

It has a five, a two and two zeroes on it?

All dSLR's are basically the same. They are all good, all brands, all models.

Nikon D5200 is one of a best entry level DSLR Camera.
Key Features
24.1 megapixel DX-format CMOS sensor
EXPEED 3 image processing engine
Nikon F mount (with AF contacts)
39 point AF system
3.0 inch vari-angle 921k dot LCD monitor
Full 1080p HD video recording
ISO 100-6400 (extendable to 25600)
5 fps continuous shooting

It's a very capable camera between the D3200 and D7100. Here's a detailed review.
http://www.dpreview.com/...ikon-d5200

And here's a sample of images produced by that same camera.

The nikon D5200 is a very good camera…

if you like being frustrated.