They are getting worse as time goes on. I'd say that out of every 4 packages I order or send, at least one will disappear off the grid of the tracking system for at least a few days, then suddenly reappear several days later, then take at least another day or 3 to get to me. It used to be that Priority mail was considered express mail, and it was guaranteed to get to you in 2 days, which is why it costs more than double what first class costs. But I just had an e-cigarette package delivered earlier this week, and it took 4 days to get here from Tx. Thats the same amount of time that first class should take. I have had a few lights lost in the mail this year, and although they eventually reappeared, it took almost 1.5 - 2 weeks for them to reach their destination. I also have a problem with our mail carrier who has this terrible habit of forgetting to deliver a package, even though he marks it on his little computer as being delivered, then he quickly sneaks it into my box the next day!