You will get a widely varying opinion on their products depending on whether the products were recently bought or were bought several years back. The newer models offer a great value compared to other very similar manufactures. There can be a significant cost savings over other brands that are almost identical. Of course, if a product is unsafe, then any price is too much to pay, and no cost savings is worth it...
That being said, I think they have made great strides in the past year, maybe 2 years towards better quality. Almost all the people who post about "smoking" fixtures, etc. bought their stuff more than 2 years ago... the older models truly were a crapshoot; with an unacceptable amount of defects and / or safety issues.
And I think you have to balance overall cost against the customer service and shipping issues.
In my case, I bought the 72" 3 X 250 DE MH and 4 X 96 PC combo fixture. I paid $579 including the shipping cost. Contrast that with $1100 for a Coralife Aqualight Pro with the same output and features (in fact the Odyssea is basically a copy of the Aqualight...) That's including all bulbs, legs , etc and that's quite a difference in price. And brands like Aquamedic, Outer Orbit, Hamilton started at $1450 for the same output fixture and went (way) up from there - all the way to over 2K for Maristar and Guisemann units...
On the MH fixtures the MH ballasts are underpowered and should be replaced. On my setup there are 3 of them; it cost $360 to replace them with IceCaps (one of the best brands)... so now the fixture really costs about $940 - still $160 less and now just as good. Other than that nothing else needs to be changed. So you have a really decent fixture that was at least 15% cheaper than the cheapest competition. Some people feel that "having" to replace the ballasts automatically means the fixtures "suck"; most people who actually bought one have been very pleased with what they got for the $$$ - even after swapping the MH ballasts.
There is a WAY HUUUGE thread somewhere on here - over 100 pages and still going. I would say that opinion runs about 90% positive and 10% negative on Odyssea / Aquatraders...
In your case you were looking at a PC only fixture... all I can say is my setup has close to 400w of PC lights in it and it has worked fine for the 5 months I have had it. No bad bulbs or ballast issues, etc.
In the Final Analysis I would give it a :thumbsup: