Almost nothing about this election is predictable at this stage? We have very little idea of what it will look like in any sense; other than that it won't look like the last one.
Quite, the only thing I'm sure about is that the result will come as a 'big surprise' to most people but it's anyone's guess as to which form this could take. The last 'predictable' national election I can remember is the 2010 general election and that's probably only with the benefit of hindsight.
2010, where many if not most people forecast an outright Tory majority - not to mention the wild swings in public opinion during the campaign?
I think you must have meant 2005
At the time I was thoroughly convinced (despite everything that was going on in the run-up) that there would be a hung Parliament with the Conservatives as the largest party, and that David Cameron would somehow become PM. However, I admit that was really vague and not really a 'prediction' as such
But yes, 2005 was definitely more predictable (at the national but not constituency level).