Hubby let me borrow his Speedplay X2s to get a feel for those. I liked them, and didn't have any problems getting in or out. I did "miss" the pedals twice and slipped off, but it wasn't a big deal. Still working on the muscle memory from my mtb pedals.
The only issue they may present is that they can't be mounted far enough forward...I'll probably try them a few more times to see...