It has been a busy few weeks when it comes to product announcements, and that means we at Engadget have been reviewing a number of new devices. This week alone we shared our thoughts on laptops from Lenovo, Microsoft, Apple and ASUS, breaking down what each does well and what we think needs some work. We also took a look at the new iPad Pro — which might as well be a laptop, given its price and the way Apple is positioning it — and, for a change of pace, BMW’s “hybrid supercar,” the i8 Roadster.