Overall, transitions are easy to apply in Final Cut Pro. Inserting a file into the middle of clips already in the timeline is much simpler than in Premiere. Basically, you just drop the new clip onto the timeline where you want it to go. Final Cut Pro inserts it and moves everything else behind it. You can't get much easier than that.
Filters are well-defined, with intuitive controls based on sliders and check boxes.
Final Cut Pro doesn't have a built-in titles editor per se, but titles can be created as an effect using the video generator. PhotoShop files can be imported, with all layers intact. Titles can be animated to move around the screen and grow or shrink, simply by drawing motion lines and entering size values at various points. Its compositing features, while not yet surpassing Adobe's After Effects, are solid enough to satisfy most users. There are several other reputable nonlinear editing products on the market today.