I've enjoyed the ability for 7sage to put together a study plan that utilizes the data I've fed it to cater to what it thinks I should focus on. However, one of my biggest gripes is the inability to open a suggested item into a new tab which then requires me to make my way back to the study plan after the completion of each suggested task. It's a small bit of friction but also one I feel like shouldn't be necessary.
It would also be nice if it remembered which blocks I've minimized but that's secondary to just wanting to open a task in a new tab so that I don't have to make my way back to the study plan each time.
Under the settings in your account there's a way to adjust what your target score is. I think it's set by default to 180 but you can adjust it to whatever you want to.
It does take any and all questions completed as part of its analytics. As you you interpret your stats in the future just keep in mind that past performance will drag your stats down a bit relative to your true current range.