For me, Crazy Egg does two things that our webstats package Google Analytics doesn't do:
- It shows me which links are most popular on a particular page, when the same link appears more than once
- It breaks down time to click statistics into modal groups (less than 1 sec, less than 2 sec, less than 5 sec, 5-10 sec etc). Google Analytics only provides an average, which is obviously skewed every time a site visitor stops mid-surf and wanders off to make a cuppa.
All those carefully crafted welcome messages that just never get read...