I saw many reviews of people about 7560. I bought it for Rs.79500 from Dell Exclusive Store, get a bag as a freebie after negotiating with the store manager. I am using this system from Jan 2017 and till now I had no issue while editing videos in After Effects or Adobe premiere pro. It works great. I own an i7 Version that comes with M.2 SSD Drive which is really a big advantage over the normal or even hybrid HDD.
I agree that this system has the heating issue and its serious. I saw a temperature hike up to 90C. And recently I asked Dell to replace the heat sink and now this system works great. Temperature hike max while gaming is 78C which is normal while gaming. I play GTA 5 at 720P at 35-43FPS.
For service, I would give Dell 4/5. Build quality is great with a soft touch matte finished keyboard area and aluminum metal casing.
Dell 7560 is a very nice looking laptop. Bezel-less IPS display is really crisp but the color accuracy is not great. Heard about color bleeding and recently I noticed that color started bleeding out on my system too. But its not bad.
See the problem with IPS displays is the backlight which at full brightness seems like display color bleeding. So not serious.
And to those of you thinking to buy it for gaming, please dont. Its not a gaming laptop. You can play games casually but not intense gaming. For that Dell has released 7567. Heres the video review after 6 months usage:
https://youtu.be/yky6rtOeq90
RAM, SSD, HDD, Battery is user replaceable and doesnt void any warranty. Plus, you can install MacOS Sierra 10.12.6 on this Dell 7560 and use software like Xcode, Final Cut Pro if you are into Video Editing. Its almost fully functional Hackintosh or says MacBook Clone. Even the benchmarks are closer to MacBook 2016. Multi core 7100 and Single core 4200.
So overall, I am pretty satisfied with my purchase.