No offence at all my friend, I've heard similar about my airline and substantially worse about others.
May I just remind you that people generally tend seek out a review site / message board and "rate" something if they have a bad experience of it. There are probably hundreds of unwritten good "reviews" for every bad one out there.
I absolutely love being a part of Jet2's flightdeck. Their a/c are wonderfully able workhorses and it would be my absolute pleasure to one day fly you in one.
Have a good holiday, and remember - try to enjoy flying, not fear it.
