Awesome camera for the price
I use this with a Sigma 50mm prime to shoot portraits, with the Canon 10-22mm wide angle to shoot landscapes and starscapes, with a 70-200L to shoot sporting events and with a 24-105L for macro and walk-around shots. The 24-105L is my least favorite.
Still fairly small compared to a full-frame camera so it's easier to take it with you; Durable, tons of available lenses, great low light, decent video, fast, great quality shots; Has up to 30 second automatic shutter speed, and a bulb mode to take super-long exposures if you're into star trails
You must manually focus during video recording; Uses a crop sensor (a pro and a con depending on your needs.) Not as easy to learn to use as an entry-level camera, because it gives you the feature set of a professional level camera on the entry-level 1.6x crop sensor