I'm really tempted to buy myself an LG to see what all the fuss is about! The fact is that some people on here manage to get amazing hatch rates with them, so obviously they're not all total junk. And some people with top notch Brinseas still manage to make a royal cock-up of incubating, so obviously just having a good bator isn't enough to ensure good hatches. From what I understand of LGs, they seem to be more difficult to set up and get the temp regulated, and less forgiving of minor mistakes. Which isn't great when you're a beginner, but might have the not-immediately-obvious advantage of teaching you how to fine tune your incubations in a way that you'd never learn if you had a fancypants incubator that basically took care of everything for you.
I bet some people on here who have really good hatch rates have just been lucky. I bet some of them have great hatch rates without actually understanding WHY they have great hatch rates, and if you took away their good bator and replaced it with a poor quality one, they wouldn't have a clue what to do with it. I know I'd be like that myself if I hadn't spent a couple of years struggling to figure out my own first crappy bator. Okay, so I might have a fancy
Brinsea now, but I know if it broke down tonight with my precious rare breed eggs in it, I'd be able to transfer them to my cheap styro box, hand turn them the rest of the incubation, regulate the humidity myself, and still get a good hatch rate. And if I hadn't gone through the earlier cheap incubator woes, I absolutely know that I wouldn't be able to do that.
To Bobzant: You bought an LG and that's what you've got to work with, so instead of being discouraged by all the negative reports, choose to see them as a challenge. Get in touch with the people on here who CAN and DO get good hatches with them, and continue to use them by choice. Chookschick is the first person who springs to mind here. Take some advice from the LG fans on here. Yes, there are quite a few!
And start from the beginning and run through your incubating checklist again, just in case there's a problem you're missing that's actually nothing to do with your bator. Check your hygiene procedures. Make sure your thermometer is accurate. Ditto your hygrometer. Maybe think about getting yourself a cheap digital thermometer that records max and min temperatures, so you can see if your bator is having any temp drops or spikes. Think about weighing your eggs so you can monitor weight loss and adjust humidity as required. All that kind of thing. And lastly, get hold of some local eggs that you know are from healthy and fertile birds. You really need to perfect your incubating technique on eggs that actually have a chance of hatching, which isn't guaranteed with shipped eggs.
Good luck!