I thought it was ok. Not great, but watchable.
Weak points:
-The Google 'stem cell research' approach to brain surgery.
-The superfluous Russians. They were undeveloped and just dodgy foreigners.
-Felt like it had left parts of some of some of the plot lines on the cutting room floor. There had clearly been more of the FBI-boss and Mulder relationship.
-The 'done before' nature of psychics and missing persons. Even their fate and the paedophille-victim link was not enough for a really new spin.
-The beard shaving 'back to business' cliche.
- The 'issues' felt slightly crow-barred: George W Bush, Stem cell research, the nature of faith, redemption; they even got a mention of gay marriage. Felt a bit like a hotchpotch.
-WHAT WAS THE SHOT AFTER THE CREDITS ALL ABOUT?
Contrary to what someone said above, i didn't mind Billy Connelly.