I like the equaliser, which is simple to use and nice clean results. However, 2 criticisms:
Firstly, even with the equaliser only boosting, there is a slight drop in gain when the eq is engaged.
This brings me to 2nd criticism; the loudness control, which is WAY too vicious. The useful area is in the 1st 10% of the travel, making it easy too fiddly for practical use.
If these issues were resolved, it would be a permanent fixture on my phone's