Loved this! Bill Murray at his blistering best as grumpy, wacky old Vincent, neighbour to Melissa McCarthy's Maggie and her son Oliver.
Maggie and Oliver are new to the neighbourhood and circumstances see Vincent become unlikely babysitter to Oliver. Not surprisingly it's far from a usual babysitting arrangement but the two characters develop a lovely connection and get into a bit of mischief.
There's also more to it including a role for Naomi Watts (for which she was expected by some to get a Best Supporting Actress Oscar nomination but was 'snubbed') but you don't need the details, just go and see it!
Highly recommend this one.
Here's a positive review (surprisingly only matched with 3.5 stars) from News Ltd's Leigh Paatsch if you want more and here's a trailer.