In the next season or two he'll move into 20 goal a season bracket. Anyone who has been watching him carefully will surely agree. He's becoming more and more of a goal threat. He could easily have had a hat-trick yesterday. For some reason it's not popular to rate him around here, but at the end of the day goals win games and he is going to be scoring more and more of them over the next few years and they aren't tap ins either. He's making match winning contributions.
He's going to move to a different level, one that the likes of Giggs, Pires, Overmars, Gerrard or even Lampard never reached. People can find all sorts of reasons to criticize him, but the way he can shift and shoot with such venom is going to mean than over the next year or two he'll become lethal. People mock and laugh at how him tries to play like Ronaldo, but he really does have a lot of similarities. I doubt he'll get close to Ronaldo levels, as lets' face only a few players in history have. But other than Ronaldo, I think he'll become the most effective Prem attacking midfielder to date.
There will be plenty of players who have more skill, better close control, far better vision and so on. But Bale will have more of a say on what the final score is in games than any of them, as I think he's got all the assets to score great goals on his own, on a consistent basis.