"I think it's safe to say they are experiencing "voter remorse" in Alberta.  

Not "safe" at all, Rochdale68. Be clear, pls: how (and especially, "how many") is "they"?  Unless you can qualify your thought, it's meaningless.  There's a lot of remorse in Alberta, alright ("regret we bought the car when we did, Myrtle"; "regret we didn't move outta here in the spring of 2014, Jack", "guys, I sure regret that we started that expansion program when we did...") but Albertans know why they tossed the Conservatives out of office.  No regrets at the time, and I think most would have no regrets about it now--because the new government and its leader not the cause of their woes.