NEW YORK (TheStreet) -- Johnson & Johnson (JNJ) will report second-quarter earnings results on Tuesday. Although the company has met some very important operational challenges recently, including its acquisition of Aragon, Johnson & Johnson's valuation is the only thing preventing me from falling in love with the stock.As a value investor, I can't discount that there is plenty of long-term potential in Johnson & Johnson. I think this goes without saying. But given the fact that the stock has already posted 30% gains for the year to date, rivals including Abbott Laboratories ( ABT), Pfizer ( PFE) and Novartis ( NVS) appear a bit more attractive in the near term, if for no other reason than the fact that they have to catch up to Johnson & Johnson. Compared to Johnson & Johnson, their relative operational performance have matched up pretty well. (Shares of Johnson and Johnson were trading for a little more than $90 Monday morning.) Along similar lines, although Johnson & Johnson should continue to put up decent growth numbers (on a relative basis), the company's first-quarter results (reported in April) revealed some struggles with leverage. It remains to be seen, though, to what extent the Aragon acquisition can help J&J reverse its margin struggles. Until this is known, absent better competitive leverage, I can't in good conscious recommend the stock.
So the combination of weak international sales and soft organic growth underscored the anxiety that I have over a stock that was already trading on high expectations. Likewise, both the Medical Devices business and profitability needs to improve. But it wasn't all bad news. Management issued full-year guidance that suggested better operational results were on the way. Fiscal-year reported sales are projected to come in the rage of $70.4 billion to $71.1 billion, which would represent growth of 4.7% to 5.7%. On Tuesday, analysts are expecting revenue of $17.72 billion, or 7.6% growth, while earnings per share is expected to come in at $1.39. Whether the company can meet or beat its targets on Tuesday does not change much in terms of Johnson & Johnson's long-term prospects. There is still plenty to like with this company. But I'm not expecting any upside surprises when earnings are officially released. If the company can post better organic growth and advance the devices business, I can see a slight uptick in the stock. on a new deal. With that in mind, I wouldn't be in such a rush to scoop up these shares today. At the time of publication, the author held no position in any of the stocks mentioned. Follow @saintssense This article was written by an independent contributor, separate from TheStreet's regular news coverage.