It's starting to annoy me now. The McLaren was "2.5 seconds" off the pace.

At Australia that gap was more like 9 tenths in qualifying. The first 3 races were all a bit skewed, and the first normal dry race we had at Bahrain, McLaren were 4 tenths of the fastest lap and 2 tenths of the fastest Q2 time. Then at the tracks like Barcelona and Turkey again it was more like 7 tenths. But 2.5 seconds, maybe on the very first day testing, but the car wasn't that bad. Just bad in high speed corners. I mean it look pretty damn quick around Monaco and Bahrain.
Force India on the other hand were actually about 1.5 seconds off for most of the early season, and I'd guess have less than a quarter of the resources. So I say, all the more respect to Force India.