If you are talking about the Brewferm hopped extract kits from Belgium, I've tried several. Like most things, there are some good ones and some not-so-good ones. The Dubble and Triple were good to OK, but the Grand Cru wasn't. All were made to kit directions. Hope this helps.
Thanks for the info. Im going to give several of them a try. I was told to make them to the 2.5 gallon batch size. And another person tol me to make them to the 2 gallon batch size for better flavor.
Not all of the batch sizes are the same for all of the Brewferm styles. As much as it hurts me to say this, but ..............."check the instructions" for your particular kit. They'll be in litres, but thats an easy on-line conversion.
brewed up a a 5 gallon batch of their Diablo, it turned out great, it was a long time ago, about my 4th batch of beer ever.. Id do it again for an easy, good tasting beer.
The different kits make different sized batches. Unfortunately these were listed on the instructions and not on the cans of the malt extract. I saw a batch of their kriek that intrigues me.