How do you all find the quality of mocks on percentyl?

I think the mocks are actually quite good. The difficulty level and question quality are decent, not unnecessarily tough like some other platforms. They offer a good mix of questions across all three sections, and the sectional tests are also worth practising. Overall, the difficulty is reasonably close to the actual CAT level. One thing I'd like to ask is, what problems have you personally faced with Percentyl mocks? Is there anything you think could be improved in terms of question quality, difficulty or solutions?