[nebulosa]

It definitely is! It's unfortunate that what seems to have developed to be the consensus view on SRS within most language learning/high-load traditional academic circles (>90% of the userbase, I'd imagine) that it is, at best, a very useful but unfortunate inevitability, or at worse a torturous and exhausting experience. That obviously doesn't apply to everyone; factors like card design, course content/interest (the passion element which Nielsen rightly identifies as integral) and good old mindset and habituation all vary within those communities and beyond; but I think it is fair to say it's the majority opinion, particularly for those just starting to use the software. Some of that difficulty can be overcome by being patient with the obtuseness I think, but at the end of the day it helps to at least somewhat enjoy what you're studying! Anki can help you love a subject you like, but it usually can't help you like one you hate.