The half-time boos were quite something at Ibrox last night.

Will we get any at Celtic Park tonight? We'll find out in a minute.

Unless...

Three minutes added.

A dangerous Benjamin Nygren corner just misses the head of Liam Scales.

The last touch came from a Kairat player and Celtic have another corner, which again comes to nothin'.

Kheredine Idessane
BBC Scotland at Celtic Park

Image source, PA Media

If Almaty were expecting an almighty difficult evening in Glasgow tonight, they've been pleasantly surprised.

They're comfortable in the game, containing Celtic pretty easily and looking very dangerous in the home half.

Add that to Alastair Johnston's early injury and you get just how much this hasn't been Celtic's night so far. Lacking in quality as half-time approaches.

Celtic still waiting for a shot on target as we hit minute 41.

Not far away at all from Kairat midfielder Arad, who whistles a shot from range just wide of the left-hand post.

An excellent move from Celtic gets Daizen Maeda in at a tight angle, but his effort is saved and the ball nicks back off him and goes out for a goal kick.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

Celtic are struggling to create real clear-cut chances in this game.

They're controlling the ball, moving it around, but they're not penetrating.

They're not getting into positions where they can get a cut-back or a shot on goal.

Kheredine Idessane
BBC Scotland at Celtic Park

This is not going to plan for Celtic at all in the first half hour or so.

Alistair Johnston delivers a thumbs up to the fans as he comes off on a stretcher.

Image source, Getty Images

Ouch!published at 33 mins

33 mins

Celtic 0-0 Kairat

Uh oh, Alistair Johnston is really struggling here.

He goes down off the ball with a muscle injury and on comes the stretcher.

Anthony Ralston is stripped.

Benjamin Nygren does brilliantly to win the ball and he drives forward.

But he holds the ball too long and his pass ends up going straight out for a goal kick.

Image source, SNS

The referee isn't messing aboot.

Kieran Tierney and Kairat midfielder Glazer are both in the book for a bit of aggressive cuddling at a corner.

A clearance from the visitors only goes as far as Callum McGregor, whose dangerous-looking shot is blocked.

Kheredine Idessane
BBC Scotland at Celtic Park

The Celtic support are already getting slightly frustrated. Kairat have more than matched their hosts so far and 60,000 in green and white don't like it much.

The Scottish champions are lacking a bit of quality, a spark. They won't find it easy to break down the away defence.

Benjamin Nygren gets to the byeline and pulls a dangerous pass back, but the resolute visitors deal with it.

Callum McGregor will now go into the book for attempting to halt a breakaway from Kairat.

To think Celtic's last Champions League game before tonight was that sensational performance in Munich...

The opening 25 minutes here have been way off that. Early days, I know, I know.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

There's just a little bit of slackness by Celtic in key positions. That's the frustration.

The build-up play has been good, they're just missing the final ball.

The home support groan as Reo Hatate's dinked pass runs out of play for a goal kick to the visitors.

Kheredine Idessane
BBC Scotland at Celtic Park

Early days, but Kairat Almaty have shown up really well so far.

Solid in defence and enterprising up front, they're causing a frisson of nervousness about Celtic Park every time they're in or around the home box.

That has happened more times than the Celtic support would have liked or expected thus far.