I really liked the introduction and the middle; Both actors do an amazing job in their roles and seeing the two bond and navigate each others quirks, with aspergers being the more fleshed out one from Adam, they become closer and then lovers and I wanted to keep watching to see where it would go. I know people personally with the illness and this movie does a good job at showing you what its like for people with autism and the difficulties it brings. HOWEVER..the ending really killed it for me...its like they got lazy with the writing and didn't know how to conclude it. I'd of given it a 5 had it been better.