You might try Intelli-shop and SeeLevel for easier reports.
But I know where you're coming from; even the simplest MarketForce report used to take me an hour! Spent most of that time waiting for pages or photos to load! Now I have a faster computer, so it doesn't take so long.
Also, when doing reports on my phone, I find if I have a strong signal, they load much, much faster. I can do a report on the road on my phone much much faster than I can do the same report at home, where Verizon gives me one bar of service!
And some reports go much, much better using Chrome browser.