Bests & Worsts Reviews from Amazon

I have purchased many Genuine Brother cartridges for my office printers over the years. I was always skeptical of the generic brands but after reading the reviews on this toner I took a chance. I cannot tell the difference in quality and I highly recommend this product. I will keep buying EZink brand as long as the quality doesn't slip. UPDATE: Ironically, the day after I post the 5 star review, the toner is getting weak & gray down the middle of the page. In the past, my Brother printer warns me that the toner is low about 2 weeks before it quits. No "low toner" message yet so we will see if it quits without notice or just gets grayer. Stand by for final update... FINAL UPDATE: The day after the gray streaks began, the print quality is too poor to continue using and the "Low toner" message came up from my printer. I removed the toner and shook it but no improvement. I don't count pages but I have been buying Genuine Brother toner every 60-75 days and this toner lasted 40 days. I took a chance and ordered a replacement EZink (same product) but that's not what was delivered. The package does not match the picture on the website and the box looks more generic (see attached). I'm all for saving money but it's disappointing when the product fails prematurely and the seller doesn't ship what they advertise. I have lost all confidence and I will go back to buying Genuine Brother. Bummer that the price is so much higher but at least I can count on the quality and the product I receive will match the pic.