NOPE NOPE NOPE.
First: they're offering a Groupon, so you know they're struggling to sell flights.
Second: they rescheduled with me a couple times, then confirmed, then tried to reschedule again, but forgot they had already done so and un-rescheduled.
Third: THEY WERE A NO-SHOW at the airport! I called them from the airport, emailed the confirmation email back to them. Called them the next day. Emailed again. They have never replied to me ONCE.
Fourth: The staff at the airport told me "they have a tendency not to show up... like a lot."
And just to take the cake: they sent me a form email THANKING ME for flying with them.