Any info on how does it stack up against skyscanner / esky ?

edit: after a few minutes i can say that while the UI is 100x better than the aforementioned competiton, the flights my usual route i take few times a year (LDN - KRK) only display the price for the most expensive companies, which sort of defeats the point of using a crawler/search engine for this. hopefully they will add easyjet/ryanair/etc soon.