We did Easyjet from MAN to SSH, and it was fine. In fact, it was preferable to the BA flight we did a year earlier on the LGW-SSH route.
Nice new planes, pretty good legroom (I'm 6'3"), and pay-on-board for food and drink. I'd much prefer to pay for something I want rather than get some crap for free.
The flights went out early morning from MAN, and returned early evening from SSH. I suspect LGW and LTN will have similarly timed flights.